diff --git a/scripts/py/check_update_resources_downloaded.py b/scripts/py/check_update_resources_downloaded.py
index 6e4da21..bdd9d62 100644
--- a/scripts/py/check_update_resources_downloaded.py
+++ b/scripts/py/check_update_resources_downloaded.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-#  SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,15 +13,20 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
-
+"""
+Contains methods to check if the downloaded resources need to be refreshed
+"""
+import hashlib
 import json
 import sys
-import hashlib
+import typing
 from argparse import ArgumentParser
 from pathlib import Path
 
 
-def get_md5sum_for_file(filepath: str) -> str:
+def get_md5sum_for_file(
+        filepath: typing.Union[str, Path]
+) -> str:
     """
     Function to calculate md5sum for contents of a given file.
 
@@ -41,7 +46,7 @@
 
 
 def check_update_resources_downloaded(
-    resource_downloaded_dir: str, set_up_script_path: str
+        resource_downloaded_dir: str, set_up_script_path: str
 ):
     """
     Function that check if the resources downloaded need to be refreshed.
@@ -55,27 +60,27 @@
     metadata_file_path = Path(resource_downloaded_dir) / "resources_downloaded_metadata.json"
 
     if metadata_file_path.is_file():
-        with open(metadata_file_path) as metadata_json:
-
+        with open(metadata_file_path, encoding="utf8") as metadata_json:
             metadata_dict = json.load(metadata_json)
-            md5_key = 'set_up_script_md5sum'
-            set_up_script_md5sum_metadata = ''
 
-            if md5_key in metadata_dict.keys():
-                set_up_script_md5sum_metadata = metadata_dict["set_up_script_md5sum"]
+        md5_key = 'set_up_script_md5sum'
+        set_up_script_md5sum_metadata = ''
 
-            set_up_script_md5sum_current = get_md5sum_for_file(set_up_script_path)
+        if md5_key in metadata_dict.keys():
+            set_up_script_md5sum_metadata = metadata_dict["set_up_script_md5sum"]
 
-            if set_up_script_md5sum_current == set_up_script_md5sum_metadata:
-                return 0
+        set_up_script_md5sum_current = get_md5sum_for_file(set_up_script_path)
 
-            # Return code 1 if the resources need to be refreshed.
-            print('Error: hash mismatch!')
-            print(f'Metadata: {set_up_script_md5sum_metadata}')
-            print(f'Current : {set_up_script_md5sum_current}')
-            return 1
+        if set_up_script_md5sum_current == set_up_script_md5sum_metadata:
+            return 0
 
-    # Return error code 2 if the file doesn't exists.
+        # Return code 1 if the resources need to be refreshed.
+        print('Error: hash mismatch!')
+        print(f'Metadata: {set_up_script_md5sum_metadata}')
+        print(f'Current : {set_up_script_md5sum_current}')
+        return 1
+
+    # Return error code 2 if the file doesn't exist.
     print(f'Error: could not find {metadata_file_path}')
     return 2
 
@@ -99,7 +104,8 @@
         raise ValueError(f'Invalid script path: {args.setup_script_path}')
 
     # Check the resources are downloaded as expected
-    status = check_update_resources_downloaded(
-                args.resource_downloaded_dir,
-                args.setup_script_path)
-    sys.exit(status)
+    STATUS = check_update_resources_downloaded(
+        args.resource_downloaded_dir,
+        args.setup_script_path
+    )
+    sys.exit(STATUS)
diff --git a/scripts/py/dependency_urls.json b/scripts/py/dependency_urls.json
new file mode 100644
index 0000000..33a84f7
--- /dev/null
+++ b/scripts/py/dependency_urls.json
@@ -0,0 +1,8 @@
+{
+  "cmsis": "https://github.com/ARM-software/CMSIS_5/archive/a75f01746df18bb5b929dfb8dc6c9407fac3a0f3.zip",
+  "cmsis-dsp": "https://github.com/ARM-software/CMSIS-DSP/archive/refs/tags/v1.15.0.zip",
+  "cmsis-nn": "https://github.com/ARM-software/CMSIS-NN/archive/refs/85164a811917770d7027a12a57ed3b469dac6537.zip",
+  "core-driver": "https://git.mlplatform.org/ml/ethos-u/ethos-u-core-driver.git/snapshot/ethos-u-core-driver-23.08.tar.gz",
+  "core-platform": "https://git.mlplatform.org/ml/ethos-u/ethos-u-core-platform.git/snapshot/ethos-u-core-platform-23.08.tar.gz",
+  "tensorflow": "https://github.com/tensorflow/tflite-micro/archive/568d181ccc1f60e49742fd43b7f97141ee8d45fc.zip"
+}
diff --git a/scripts/py/gen_audio.py b/scripts/py/gen_audio.py
index ff33bfb..4d7318c 100644
--- a/scripts/py/gen_audio.py
+++ b/scripts/py/gen_audio.py
@@ -1,6 +1,6 @@
 #!env/bin/python3
 
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,34 +17,99 @@
 """
 Utility script to convert an audio clip into eval platform desired spec.
 """
-import soundfile as sf
-
 from argparse import ArgumentParser
 from os import path
 
-from gen_utils import AudioUtils
+import soundfile as sf
+
+from gen_utils import GenUtils
 
 parser = ArgumentParser()
-parser.add_argument("--audio_path", help="Audio file path", required=True)
-parser.add_argument("--output_dir", help="Output directory", required=True)
-parser.add_argument("--sampling_rate", type=int, help="target sampling rate.", default=16000)
-parser.add_argument("--mono", type=bool, help="convert signal to mono.", default=True)
-parser.add_argument("--offset", type=float, help="start reading after this time (in seconds).", default=0)
-parser.add_argument("--duration", type=float, help="only load up to this much audio (in seconds).", default=0)
-parser.add_argument("--res_type", type=AudioUtils.res_data_type, help=f"Resample type: {AudioUtils.res_type_list()}.", default='kaiser_best')
-parser.add_argument("--min_samples", type=int, help="Minimum sample number.", default=16000)
-parser.add_argument("-v", "--verbosity", action="store_true")
-args = parser.parse_args()
+
+# pylint: disable=duplicate-code
+parser.add_argument(
+    "--audio_path",
+    help="Audio file path",
+    required=True
+)
+
+parser.add_argument(
+    "--output_dir",
+    help="Output directory",
+    required=True
+)
+
+parser.add_argument(
+    "--sampling_rate",
+    type=int,
+    help="target sampling rate.",
+    default=16000
+)
+
+parser.add_argument(
+    "--mono",
+    type=bool,
+    help="convert signal to mono.",
+    default=True
+)
+
+parser.add_argument(
+    "--offset",
+    type=float,
+    help="start reading after this time (in seconds).",
+    default=0
+)
+
+parser.add_argument(
+    "--duration",
+    type=float,
+    help="only load up to this much audio (in seconds).",
+    default=0
+)
+
+parser.add_argument(
+    "--res_type",
+    type=GenUtils.res_data_type,
+    help=f"Resample type: {GenUtils.res_type_list()}.",
+    default='kaiser_best'
+)
+
+parser.add_argument(
+    "--min_samples",
+    type=int,
+    help="Minimum sample number.",
+    default=16000
+)
+
+parser.add_argument(
+    "-v",
+    "--verbosity",
+    action="store_true"
+)
+# pylint: enable=duplicate-code
+
+parsed_args = parser.parse_args()
 
 
 def main(args):
-    audio_data, samplerate = AudioUtils.load_resample_audio_clip(args.audio_path,
-                                                args.sampling_rate,
-                                                args.mono,  args.offset,
-                                                args.duration, args.res_type,
-                                                args.min_samples)
-    sf.write(path.join(args.output_dir, path.basename(args.audio_path)), audio_data, samplerate)
+    """
+    Generate the new audio file
+    @param args:    Parsed args
+    """
+    audio_sample = GenUtils.read_audio_file(
+        args.audio_path, args.offset, args.duration
+    )
+
+    resampled_audio = GenUtils.resample_audio_clip(
+        audio_sample, args.sampling_rate, args.mono, args.res_type, args.min_samples
+    )
+
+    sf.write(
+        path.join(args.output_dir, path.basename(args.audio_path)),
+        resampled_audio.data,
+        resampled_audio.sample_rate
+    )
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_audio_cpp.py b/scripts/py/gen_audio_cpp.py
index 850a871..89d9ae1 100644
--- a/scripts/py/gen_audio_cpp.py
+++ b/scripts/py/gen_audio_cpp.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,93 +21,217 @@
 import datetime
 import glob
 import math
-from pathlib import Path
 from argparse import ArgumentParser
+from pathlib import Path
 
 import numpy as np
 from jinja2 import Environment, FileSystemLoader
 
-from gen_utils import AudioUtils
+from gen_utils import GenUtils, AudioSample
 
+# pylint: disable=duplicate-code
 parser = ArgumentParser()
-parser.add_argument("--audio_path", type=str, help="path to audio folder to convert.")
-parser.add_argument("--source_folder_path", type=str, help="path to source folder to be generated.")
-parser.add_argument("--header_folder_path", type=str, help="path to header folder to be generated.")
-parser.add_argument("--sampling_rate", type=int, help="target sampling rate.", default=16000)
-parser.add_argument("--mono", type=bool, help="convert signal to mono.", default=True)
-parser.add_argument("--offset", type=float, help="start reading after this time (in seconds).", default=0)
-parser.add_argument("--duration", type=float, help="only load up to this much audio (in seconds).", default=0)
-parser.add_argument("--res_type", type=AudioUtils.res_data_type, help=f"Resample type: {AudioUtils.res_type_list()}.",
-                    default='kaiser_best')
-parser.add_argument("--min_samples", type=int, help="Minimum sample number.", default=16000)
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
-parser.add_argument("-v", "--verbosity", action="store_true")
-args = parser.parse_args()
+
+parser.add_argument(
+    "--audio_path",
+    type=str,
+    help="path to audio folder to convert."
+)
+
+parser.add_argument(
+    "--source_folder_path",
+    type=str,
+    help="path to source folder to be generated."
+)
+
+parser.add_argument(
+    "--header_folder_path",
+    type=str,
+    help="path to header folder to be generated."
+)
+
+parser.add_argument(
+    "--sampling_rate",
+    type=int,
+    help="target sampling rate.",
+    default=16000
+)
+
+parser.add_argument(
+    "--mono",
+    type=bool,
+    help="convert signal to mono.",
+    default=True
+)
+
+parser.add_argument(
+    "--offset",
+    type=float,
+    help="start reading after this time (in seconds).",
+    default=0
+)
+
+parser.add_argument(
+    "--duration",
+    type=float,
+    help="only load up to this much audio (in seconds).",
+    default=0
+)
+
+parser.add_argument(
+    "--res_type",
+    type=GenUtils.res_data_type,
+    help=f"Resample type: {GenUtils.res_type_list()}.",
+    default='kaiser_best'
+)
+
+parser.add_argument(
+    "--min_samples",
+    type=int,
+    help="Minimum sample number.",
+    default=16000
+)
+
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+)
+
+parser.add_argument(
+    "-v",
+    "--verbosity",
+    action="store_true"
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
-def write_hpp_file(header_filepath, cc_filepath, header_template_file, num_audios, audio_filenames, audio_array_namesizes):
+# pylint: enable=duplicate-code
+def write_hpp_file(
+        header_filepath,
+        header,
+        num_audios,
+        audio_array_namesizes
+):
+    """
+    Write audio hpp file
+
+    @param header_filepath:         .hpp filepath
+    @param header:                  Rendered header
+    @param num_audios:              Audio file index
+    @param audio_array_namesizes:   Audio array name sizes
+    """
     print(f"++ Generating {header_filepath}")
 
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 year=datetime.datetime.now().year)
-    env.get_template('AudioClips.hpp.template').stream(common_template_header=hdr,
-                                                       clips_count=num_audios,
-                                                       varname_size=audio_array_namesizes
-                                                       ) \
+    env \
+        .get_template('AudioClips.hpp.template') \
+        .stream(common_template_header=header,
+                clips_count=num_audios,
+                varname_size=audio_array_namesizes) \
         .dump(str(header_filepath))
 
+
+def write_cc_file(
+        cc_filepath,
+        header,
+        num_audios,
+        audio_filenames,
+        audio_array_namesizes
+):
+    """
+    Write cc file
+
+    @param cc_filepath:             .cc filepath
+    @param header:                  Rendered header
+    @param num_audios:              Audio file index
+    @param audio_filenames:         Audio filenames
+    @param audio_array_namesizes:   Audio array name sizes
+    """
     print(f"++ Generating {cc_filepath}")
 
-    env.get_template('AudioClips.cc.template').stream(common_template_header=hdr,
-                                                       clips_count=num_audios,
-                                                       var_names=(name for name, _ in audio_array_namesizes),
-                                                       clip_sizes=(size for _, size in audio_array_namesizes),
-                                                       clip_names=audio_filenames) \
+    env \
+        .get_template('AudioClips.cc.template') \
+        .stream(common_template_header=header,
+                clips_count=num_audios,
+                var_names=(name for name, _ in audio_array_namesizes),
+                clip_sizes=(size for _, size in audio_array_namesizes),
+                clip_names=audio_filenames) \
         .dump(str(cc_filepath))
 
 
-def write_individual_audio_cc_file(clip_dirpath, clip_filename,
-                                   cc_filename, header_template_file, array_name,
-                                   sampling_rate_value, mono_value, offset_value,
-                                   duration_value, res_type_value, min_len):
+def write_individual_audio_cc_file(
+        resampled_audio: AudioSample,
+        clip_filename,
+        cc_filename,
+        header_template_file,
+        array_name
+):
+    """
+    Writes the provided audio sample to a .cc file
+
+    @param resampled_audio:         Audio sample to write
+    @param clip_filename:           File name of the clip
+    @param cc_filename:             File name of the .cc file
+    @param header_template_file:    Header template
+    @param array_name:              Name of the array to write
+    @return:                        Array length of the audio data written
+    """
     print(f"++ Converting {clip_filename} to {Path(cc_filename).name}")
-    audio_filepath = Path(clip_dirpath) / clip_filename
-    clip_data, samplerate = AudioUtils.load_resample_audio_clip(audio_filepath,
-                                                                sampling_rate_value, mono_value,
-                                                                offset_value, duration_value,
-                                                                res_type_value, min_len)
 
     # Change from [-1, 1] fp32 range to int16 range.
-    clip_data = np.clip((clip_data * (1 << 15)),
+    clip_data = np.clip((resampled_audio.data * (1 << 15)),
                         np.iinfo(np.int16).min,
                         np.iinfo(np.int16).max).flatten().astype(np.int16)
 
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 file_name=clip_filename,
-                                 year=datetime.datetime.now().year)
+    hdr = GenUtils.gen_header(env, header_template_file, clip_filename)
 
     hex_line_generator = (', '.join(map(hex, sub_arr))
-                          for sub_arr in np.array_split(clip_data, math.ceil(len(clip_data)/20)))
+                          for sub_arr in np.array_split(clip_data, math.ceil(len(clip_data) / 20)))
 
-    env.get_template('audio.cc.template').stream(common_template_header=hdr,
-                                                 size=len(clip_data),
-                                                 var_name=array_name,
-                                                 audio_data=hex_line_generator) \
+    env \
+        .get_template('audio.cc.template') \
+        .stream(common_template_header=hdr,
+                size=len(clip_data),
+                var_name=array_name,
+                audio_data=hex_line_generator) \
         .dump(str(cc_filename))
 
     return len(clip_data)
 
 
+def create_audio_cc_file(args, filename, array_name, clip_dirpath):
+    """
+    Create an individual audio cpp file
+
+    @param args:            User-specified args
+    @param filename:        Audio filename
+    @param array_name:      Name of the array in the audio .cc file
+    @param clip_dirpath:    Audio file directory path
+    @return:                Array length of the audio data written
+    """
+    cc_filename = (Path(args.source_folder_path) /
+                   (Path(filename).stem.replace(" ", "_") + ".cc"))
+    audio_filepath = Path(clip_dirpath) / filename
+    audio_sample = GenUtils.read_audio_file(audio_filepath, args.offset, args.duration)
+    resampled_audio = GenUtils.resample_audio_clip(
+        audio_sample, args.sampling_rate, args.mono, args.res_type, args.min_samples
+    )
+    return write_individual_audio_cc_file(
+        resampled_audio, filename, cc_filename, args.license_template, array_name,
+    )
+
+
 def main(args):
+    """
+    Convert audio files to .cc + .hpp files
+    @param args:    Parsed args
+    """
     # Keep the count of the audio files converted
     audioclip_idx = 0
     audioclip_filenames = []
@@ -131,25 +255,41 @@
             audioclip_filenames.append(filename)
 
             # Save the cc file
-            cc_filename = Path(args.source_folder_path) / (Path(filename).stem.replace(" ", "_") + ".cc")
             array_name = "audio" + str(audioclip_idx)
-            array_size = write_individual_audio_cc_file(clip_dirpath, filename, cc_filename, args.license_template, array_name,
-                                                        args.sampling_rate, args.mono, args.offset,
-                                                        args.duration, args.res_type, args.min_samples)
+            array_size = create_audio_cc_file(args, filename, array_name, clip_dirpath)
 
             audioclip_array_names.append((array_name, array_size))
             # Increment audio index
             audioclip_idx = audioclip_idx + 1
-        except:
+        except OSError:
             if args.verbosity:
                 print(f"Failed to open {filename} as an audio.")
 
     if len(audioclip_filenames) > 0:
-        write_hpp_file(header_filepath, common_cc_filepath, args.license_template,
-                    audioclip_idx, audioclip_filenames, audioclip_array_names)
+        header = env \
+            .get_template(args.license_template) \
+            .render(script_name=Path(__file__).name,
+                    gen_time=datetime.datetime.now(),
+                    year=datetime.datetime.now().year)
+
+        write_hpp_file(
+            header_filepath,
+            header,
+            audioclip_idx,
+            audioclip_array_names
+        )
+
+        write_cc_file(
+            common_cc_filepath,
+            header,
+            audioclip_idx,
+            audioclip_filenames,
+            audioclip_array_names
+        )
+
     else:
         raise FileNotFoundError("No valid audio clip files found.")
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_default_input_cpp.py b/scripts/py/gen_default_input_cpp.py
index 093a606..6056dc1 100644
--- a/scripts/py/gen_default_input_cpp.py
+++ b/scripts/py/gen_default_input_cpp.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,38 +16,61 @@
 """
 Utility script to generate the minimum InputFiles.hpp and cpp files required by an application.
 """
-import datetime
-from pathlib import Path
 from argparse import ArgumentParser
+from pathlib import Path
 
 from jinja2 import Environment, FileSystemLoader
 
+from gen_utils import GenUtils
+
 parser = ArgumentParser()
-parser.add_argument("--header_folder_path", type=str, help="path to header folder to be generated.")
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
-args = parser.parse_args()
+
+# pylint: disable=duplicate-code
+parser.add_argument(
+    "--header_folder_path",
+    type=str,
+    help="path to header folder to be generated."
+)
+
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
+# pylint: enable=duplicate-code
 def write_hpp_file(header_file_path, header_template_file):
+    """
+    Write .hpp file
+    @param header_file_path:        Header file path
+    @param header_template_file:    Header template file
+    """
     print(f"++ Generating {header_file_path}")
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 year=datetime.datetime.now().year)
-    env.get_template('default.hpp.template').stream(common_template_header=hdr) \
+    hdr = GenUtils.gen_header(env, header_template_file)
+    env \
+        .get_template('default.hpp.template') \
+        .stream(common_template_header=hdr) \
         .dump(str(header_file_path))
 
 
 def main(args):
+    """
+    Generate InputFiles.hpp + .cpp
+    @param args:    Parsed args
+    """
     header_filename = "InputFiles.hpp"
     header_filepath = Path(args.header_folder_path) / header_filename
     write_hpp_file(header_filepath, args.license_template)
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_labels_cpp.py b/scripts/py/gen_labels_cpp.py
index 065ed5d..11d5040 100644
--- a/scripts/py/gen_labels_cpp.py
+++ b/scripts/py/gen_labels_cpp.py
@@ -1,6 +1,6 @@
 #!env/bin/python3
 
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,47 +21,83 @@
 this script to be called as part of the build framework to auto-generate the
 cpp file with labels that can be used in the application without modification.
 """
-import datetime
-from pathlib import Path
 from argparse import ArgumentParser
+from pathlib import Path
 
 from jinja2 import Environment, FileSystemLoader
 
+from gen_utils import GenUtils
+
+# pylint: disable=duplicate-code
 parser = ArgumentParser()
 
 # Label file path
-parser.add_argument("--labels_file", type=str, help="Path to the label text file", required=True)
-# Output file to be generated
-parser.add_argument("--source_folder_path", type=str, help="path to source folder to be generated.", required=True)
-parser.add_argument("--header_folder_path", type=str, help="path to header folder to be generated.", required=True)
-parser.add_argument("--output_file_name", type=str, help="Required output file name", required=True)
-# Namespaces
-parser.add_argument("--namespaces", action='append', default=[])
-# License template
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
+parser.add_argument(
+    "--labels_file",
+    type=str,
+    help="Path to the label text file",
+    required=True
+)
 
-args = parser.parse_args()
+# Output file to be generated
+parser.add_argument(
+    "--source_folder_path",
+    type=str,
+    help="path to source folder to be generated.",
+    required=True
+)
+
+parser.add_argument(
+    "--header_folder_path",
+    type=str,
+    help="path to header folder to be generated.",
+    required=True
+)
+
+parser.add_argument(
+    "--output_file_name",
+    type=str,
+    help="Required output file name",
+    required=True
+)
+
+# Namespaces
+parser.add_argument(
+    "--namespaces",
+    action='append',
+    default=[]
+)
+
+# License template
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
+# pylint: enable=duplicate-code
 def main(args):
+    """
+    Generate labels .cpp
+    @param args:    Parsed args
+    """
     # Get the labels from text file
-    with open(args.labels_file, "r") as f:
+    with open(args.labels_file, "r", encoding="utf8") as f:
         labels = f.read().splitlines()
 
     # No labels?
     if len(labels) == 0:
-        raise Exception(f"no labels found in {args.label_file}")
+        raise ValueError(f"no labels found in {args.label_file}")
 
-    header_template = env.get_template(args.license_template)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 file_name=Path(args.labels_file).name,
-                                 year=datetime.datetime.now().year)
+    hdr = GenUtils.gen_header(env, args.license_template, Path(args.labels_file).name)
 
     hpp_filename = Path(args.header_folder_path) / (args.output_file_name + ".hpp")
     env.get_template('Labels.hpp.template').stream(common_template_header=hdr,
@@ -78,4 +114,4 @@
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_model_cpp.py b/scripts/py/gen_model_cpp.py
index e4933b5..933c189 100644
--- a/scripts/py/gen_model_cpp.py
+++ b/scripts/py/gen_model_cpp.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,29 +18,67 @@
 project directly. This should be called as part of cmake framework
 should the models need to be generated at configuration stage.
 """
-import datetime
+import binascii
 from argparse import ArgumentParser
 from pathlib import Path
 
 from jinja2 import Environment, FileSystemLoader
-import binascii
 
+from gen_utils import GenUtils
+
+# pylint: disable=duplicate-code
 parser = ArgumentParser()
 
-parser.add_argument("--tflite_path", help="Model (.tflite) path", required=True)
-parser.add_argument("--output_dir", help="Output directory", required=True)
-parser.add_argument('-e', '--expression', action='append', default=[], dest="expr")
-parser.add_argument('--header', action='append', default=[], dest="headers")
-parser.add_argument('-ns', '--namespaces', action='append', default=[], dest="namespaces")
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
-args = parser.parse_args()
+parser.add_argument(
+    "--tflite_path",
+    help="Model (.tflite) path",
+    required=True
+)
+
+parser.add_argument(
+    "--output_dir",
+    help="Output directory",
+    required=True
+)
+
+parser.add_argument(
+    '-e',
+    '--expression',
+    action='append',
+    default=[],
+    dest="expr"
+)
+
+parser.add_argument(
+    '--header',
+    action='append',
+    default=[],
+    dest="headers"
+)
+
+parser.add_argument(
+    '-ns',
+    '--namespaces',
+    action='append',
+    default=[],
+    dest="namespaces"
+)
+
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
+# pylint: enable=duplicate-code
 def get_tflite_data(tflite_path: str) -> list:
     """
     Reads a binary file and returns a C style array as a
@@ -63,15 +101,19 @@
     for i in range(0, len(hexstream), 2):
         if 0 == (i % hex_digits_per_line):
             hexstring += "\n"
-        hexstring += '0x' + hexstream[i:i+2] + ", "
+        hexstring += '0x' + hexstream[i:i + 2] + ", "
 
     hexstring += '};\n'
     return [hexstring]
 
 
 def main(args):
+    """
+    Generate models .cpp
+    @param args:    Parsed args
+    """
     if not Path(args.tflite_path).is_file():
-        raise Exception(f"{args.tflite_path} not found")
+        raise ValueError(f"{args.tflite_path} not found")
 
     # Cpp filename:
     cpp_filename = (Path(args.output_dir) / (Path(args.tflite_path).name + ".cc")).resolve()
@@ -80,19 +122,16 @@
 
     cpp_filename.parent.mkdir(exist_ok=True)
 
-    header_template = env.get_template(args.license_template)
+    hdr = GenUtils.gen_header(env, args.license_template, Path(args.tflite_path).name)
 
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 file_name=Path(args.tflite_path).name,
-                                 gen_time=datetime.datetime.now(),
-                                 year=datetime.datetime.now().year)
-
-    env.get_template('tflite.cc.template').stream(common_template_header=hdr,
-                                                  model_data=get_tflite_data(args.tflite_path),
-                                                  expressions=args.expr,
-                                                  additional_headers=args.headers,
-                                                  namespaces=args.namespaces).dump(str(cpp_filename))
+    env \
+        .get_template('tflite.cc.template') \
+        .stream(common_template_header=hdr,
+                model_data=get_tflite_data(args.tflite_path),
+                expressions=args.expr,
+                additional_headers=args.headers,
+                namespaces=args.namespaces).dump(str(cpp_filename))
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_rgb_cpp.py b/scripts/py/gen_rgb_cpp.py
index b8d85ee..e1c93bb 100644
--- a/scripts/py/gen_rgb_cpp.py
+++ b/scripts/py/gen_rgb_cpp.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,87 +18,179 @@
 corresponding cpp files and a single hpp file referencing the vectors
 from the cpp files.
 """
-import datetime
 import glob
 import math
-from pathlib import Path
+import typing
 from argparse import ArgumentParser
+from dataclasses import dataclass
+from pathlib import Path
 
 import numpy as np
 from PIL import Image, UnidentifiedImageError
 from jinja2 import Environment, FileSystemLoader
 
+from gen_utils import GenUtils
+
+# pylint: disable=duplicate-code
 parser = ArgumentParser()
-parser.add_argument("--image_path", type=str, help="path to images folder or image file  to convert.")
-parser.add_argument("--source_folder_path", type=str, help="path to source folder to be generated.")
-parser.add_argument("--header_folder_path", type=str, help="path to header folder to be generated.")
-parser.add_argument("--image_size", type=int, nargs=2, help="Size (width and height) of the converted images.")
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
-args = parser.parse_args()
+
+parser.add_argument(
+    "--image_path",
+    type=str,
+    help="path to images folder or image file to convert."
+)
+
+parser.add_argument(
+    "--source_folder_path",
+    type=str,
+    help="path to source folder to be generated."
+)
+
+parser.add_argument(
+    "--header_folder_path",
+    type=str,
+    help="path to header folder to be generated."
+)
+
+parser.add_argument(
+    "--image_size",
+    type=int,
+    nargs=2,
+    help="Size (width and height) of the converted images."
+)
+
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
-def write_hpp_file(header_file_path, cc_file_path, header_template_file, num_images, image_filenames,
-                   image_array_names, image_size):
+# pylint: enable=duplicate-code
+@dataclass
+class ImagesParams:
+    """
+    Template params for Images.hpp and Images.cc
+    """
+    num_images: int
+    image_size: typing.Sequence
+    image_array_names: typing.List[str]
+    image_filenames: typing.List[str]
+
+
+def write_hpp_file(
+        images_params: ImagesParams,
+        header_file_path: Path,
+        cc_file_path: Path,
+        header_template_file: str,
+):
+    """
+    Write Images.hpp and Images.cc
+
+    @param images_params:           Template params
+    @param header_file_path:        Images.hpp path
+    @param cc_file_path:            Images.cc path
+    @param header_template_file:    Header template file name
+    """
     print(f"++ Generating {header_file_path}")
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 year=datetime.datetime.now().year)
-    env.get_template('Images.hpp.template').stream(common_template_header=hdr,
-                                                   imgs_count=num_images,
-                                                   img_size=str(image_size[0] * image_size[1] * 3),
-                                                   var_names=image_array_names) \
+    hdr = GenUtils.gen_header(env, header_template_file)
+
+    image_size = str(images_params.image_size[0] * images_params.image_size[1] * 3)
+
+    env \
+        .get_template('Images.hpp.template') \
+        .stream(common_template_header=hdr,
+                imgs_count=images_params.num_images,
+                img_size=image_size,
+                var_names=images_params.image_array_names) \
         .dump(str(header_file_path))
 
-    env.get_template('Images.cc.template').stream(common_template_header=hdr,
-                                                  var_names=image_array_names,
-                                                  img_names=image_filenames) \
+    env \
+        .get_template('Images.cc.template') \
+        .stream(common_template_header=hdr,
+                var_names=images_params.image_array_names,
+                img_names=images_params.image_filenames) \
         .dump(str(cc_file_path))
 
 
-def write_individual_img_cc_file(image_filename, cc_filename, header_template_file, original_image,
-                                 image_size, array_name):
-    print(f"++ Converting {image_filename} to {cc_filename.name}")
+def resize_crop_image(
+        original_image: Image.Image,
+        image_size: typing.Sequence
+) -> np.ndarray:
+    """
+    Resize and crop input image
 
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 file_name=image_filename,
-                                 year=datetime.datetime.now().year)
+    @param original_image:  Image to resize and crop
+    @param image_size:      New image size
+    @return:                Resized and cropped image
+    """
     # IFM size
     ifm_width = image_size[0]
     ifm_height = image_size[1]
 
     # Aspect ratio resize
-    scale_ratio = (float)(max(ifm_width, ifm_height)) / (float)(min(original_image.size[0], original_image.size[1]))
-    resized_width = (int)(original_image.size[0] * scale_ratio)
-    resized_height = (int)(original_image.size[1] * scale_ratio)
-    resized_image = original_image.resize([resized_width,resized_height], Image.Resampling.BILINEAR)
+    scale_ratio = (float(max(ifm_width, ifm_height))
+                   / float(min(original_image.size[0], original_image.size[1])))
+    resized_width = int(original_image.size[0] * scale_ratio)
+    resized_height = int(original_image.size[1] * scale_ratio)
+    resized_image = original_image.resize(
+        size=(resized_width, resized_height),
+        resample=Image.Resampling.BILINEAR
+    )
 
     # Crop the center of the image
     resized_image = resized_image.crop((
-        (resized_width - ifm_width) / 2,   # left
-        (resized_height - ifm_height) / 2, # top
-        (resized_width + ifm_width) / 2,   # right
+        (resized_width - ifm_width) / 2,  # left
+        (resized_height - ifm_height) / 2,  # top
+        (resized_width + ifm_width) / 2,  # right
         (resized_height + ifm_height) / 2  # bottom
-        ))
+    ))
 
-    # Convert the image and write it to the cc file
-    rgb_data = np.array(resized_image, dtype=np.uint8).flatten()
+    return np.array(resized_image, dtype=np.uint8).flatten()
+
+
+def write_individual_img_cc_file(
+        rgb_data: np.ndarray,
+        image_filename: str,
+        cc_filename: Path,
+        header_template_file: str,
+        array_name: str
+):
+    """
+    Write image.cc
+
+    @param rgb_data:                Image data
+    @param image_filename:          Image file name
+    @param cc_filename:             image.cc path
+    @param header_template_file:    Header template file name
+    @param array_name:              C++ array name
+    """
+    print(f"++ Converting {image_filename} to {cc_filename.name}")
+
+    hdr = GenUtils.gen_header(env, header_template_file, image_filename)
+
     hex_line_generator = (', '.join(map(hex, sub_arr))
                           for sub_arr in np.array_split(rgb_data, math.ceil(len(rgb_data) / 20)))
-    env.get_template('image.cc.template').stream(common_template_header=hdr,
-                                                 var_name=array_name,
-                                                 img_data=hex_line_generator) \
+    env \
+        .get_template('image.cc.template') \
+        .stream(common_template_header=hdr,
+                var_name=array_name,
+                img_data=hex_line_generator) \
         .dump(str(cc_filename))
 
 
 def main(args):
+    """
+    Convert images
+    @param args:    Parsed args
+    """
     # Keep the count of the images converted
     image_idx = 0
     image_filenames = []
@@ -123,26 +215,29 @@
         image_filenames.append(filename)
 
         # Save the cc file
-        cc_filename = Path(args.source_folder_path) / (Path(filename).stem.replace(" ", "_") + ".cc")
+        cc_filename = (Path(args.source_folder_path) /
+                       (Path(filename).stem.replace(" ", "_") + ".cc"))
         array_name = "im" + str(image_idx)
         image_array_names.append(array_name)
-        write_individual_img_cc_file(filename, cc_filename, args.license_template,
-                                     original_image, args.image_size, array_name)
+
+        rgb_data = resize_crop_image(original_image, args.image_size)
+        write_individual_img_cc_file(
+            rgb_data, filename, cc_filename, args.license_template, array_name
+        )
 
         # Increment image index
         image_idx = image_idx + 1
 
-    header_filename = "InputFiles.hpp"
-    header_filepath = Path(args.header_folder_path) / header_filename
-    common_cc_filename = "InputFiles.cc"
-    common_cc_filepath = Path(args.source_folder_path) / common_cc_filename
+    header_filepath = Path(args.header_folder_path) / "InputFiles.hpp"
+    common_cc_filepath = Path(args.source_folder_path) / "InputFiles.cc"
+
+    images_params = ImagesParams(image_idx, args.image_size, image_array_names, image_filenames)
 
     if len(image_filenames) > 0:
-        write_hpp_file(header_filepath, common_cc_filepath, args.license_template,
-                    image_idx, image_filenames, image_array_names, args.image_size)
+        write_hpp_file(images_params, header_filepath, common_cc_filepath, args.license_template)
     else:
         raise FileNotFoundError("No valid images found.")
 
 
 if __name__ == '__main__':
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/gen_test_data_cpp.py b/scripts/py/gen_test_data_cpp.py
index a9e2b75..1ee55ff 100644
--- a/scripts/py/gen_test_data_cpp.py
+++ b/scripts/py/gen_test_data_cpp.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021 - 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,81 +18,170 @@
 corresponding cpp files and a single hpp file referencing the vectors
 from the cpp files.
 """
-import datetime
 import math
-import os
-import numpy as np
+import typing
+from argparse import ArgumentParser
+from dataclasses import dataclass
 from pathlib import Path
 
-from argparse import ArgumentParser
+import numpy as np
 from jinja2 import Environment, FileSystemLoader
 
-parser = ArgumentParser()
-parser.add_argument("--data_folder_path", type=str, help="path to ifm-ofm npy folder to convert.")
-parser.add_argument("--source_folder_path", type=str, help="path to source folder to be generated.")
-parser.add_argument("--header_folder_path", type=str, help="path to header folder to be generated.")
-parser.add_argument("--usecase", type=str, default="", help="Test data file suffix.")
-parser.add_argument("--namespaces", action='append', default=[])
-parser.add_argument("--license_template", type=str, help="Header template file",
-                    default="header_template.txt")
-parser.add_argument("-v", "--verbosity", action="store_true")
+from gen_utils import GenUtils
 
-args = parser.parse_args()
+# pylint: disable=duplicate-code
+parser = ArgumentParser()
+
+parser.add_argument(
+    "--data_folder_path",
+    type=str,
+    help="path to ifm-ofm npy folder to convert."
+)
+
+parser.add_argument(
+    "--source_folder_path",
+    type=str,
+    help="path to source folder to be generated."
+)
+
+parser.add_argument(
+    "--header_folder_path",
+    type=str,
+    help="path to header folder to be generated."
+)
+
+parser.add_argument(
+    "--usecase",
+    type=str,
+    default="",
+    help="Test data file suffix."
+)
+
+parser.add_argument(
+    "--namespaces",
+    action='append',
+    default=[]
+)
+
+parser.add_argument(
+    "--license_template",
+    type=str,
+    help="Header template file",
+    default="header_template.txt"
+)
+
+parser.add_argument(
+    "-v",
+    "--verbosity",
+    action="store_true"
+)
+
+parsed_args = parser.parse_args()
 
 env = Environment(loader=FileSystemLoader(Path(__file__).parent / 'templates'),
                   trim_blocks=True,
                   lstrip_blocks=True)
 
 
-def write_hpp_file(header_filename, cc_file_path, header_template_file, num_ifms, num_ofms,
-                   ifm_array_names, ifm_sizes, ofm_array_names, ofm_sizes, iofm_data_type):
-    header_file_path = Path(args.header_folder_path) / header_filename
+# pylint: enable=duplicate-code
+@dataclass
+class TestDataParams:
+    """
+    Template params for TestData.hpp + TestData.ccc
+    """
+    ifm_count: int
+    ofm_count: int
+    ifm_var_names: typing.List[str]
+    ifm_var_sizes: typing.List[int]
+    ofm_var_names: typing.List[str]
+    ofm_var_sizes: typing.List[int]
+    data_type: str
+
+
+@dataclass
+class IofmParams:
+    """
+    Template params for iofmdata.cc
+    """
+    var_name: str
+    data_type: str
+
+
+def write_hpp_file(
+        template_params: TestDataParams,
+        header_filename: str,
+        cc_file_path: str,
+        header_template_file: str
+):
+    """
+    Write TestData.hpp and TestData.cc
+
+    @param template_params:         Template parameters
+    @param header_filename:         TestData.hpp path
+    @param cc_file_path:            TestData.cc path
+    @param header_template_file:    Header template file name
+    """
+    header_file_path = Path(parsed_args.header_folder_path) / header_filename
 
     print(f"++ Generating {header_file_path}")
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 year=datetime.datetime.now().year)
-    env.get_template('TestData.hpp.template').stream(common_template_header=hdr,
-                                                   ifm_count=num_ifms,
-                                                   ofm_count=num_ofms,
-                                                   ifm_var_names=ifm_array_names,
-                                                   ifm_var_sizes=ifm_sizes,
-                                                   ofm_var_names=ofm_array_names,
-                                                   ofm_var_sizes=ofm_sizes,
-                                                   data_type=iofm_data_type,
-                                                   namespaces=args.namespaces) \
+    hdr = GenUtils.gen_header(env, header_template_file)
+    env \
+        .get_template('TestData.hpp.template') \
+        .stream(common_template_header=hdr,
+                ifm_count=template_params.ifm_count,
+                ofm_count=template_params.ofm_count,
+                ifm_var_names=template_params.ifm_var_names,
+                ifm_var_sizes=template_params.ifm_var_sizes,
+                ofm_var_names=template_params.ofm_var_names,
+                ofm_var_sizes=template_params.ofm_var_sizes,
+                data_type=template_params.data_type,
+                namespaces=parsed_args.namespaces) \
         .dump(str(header_file_path))
 
-    env.get_template('TestData.cc.template').stream(common_template_header=hdr,
-                                                  include_h=header_filename,
-                                                  ifm_var_names=ifm_array_names,
-                                                  ofm_var_names=ofm_array_names,
-                                                  data_type=iofm_data_type,
-                                                  namespaces=args.namespaces) \
+    env \
+        .get_template('TestData.cc.template') \
+        .stream(common_template_header=hdr,
+                include_h=header_filename,
+                ifm_var_names=template_params.ifm_var_names,
+                ofm_var_names=template_params.ofm_var_names,
+                data_type=template_params.data_type,
+                namespaces=parsed_args.namespaces) \
         .dump(str(cc_file_path))
 
 
-def write_individual_cc_file(filename, cc_filename, header_filename, header_template_file, array_name, iofm_data_type):
+def write_individual_cc_file(
+        template_params: IofmParams,
+        header_filename: str,
+        filename: str,
+        cc_filename: Path,
+        header_template_file: str
+):
+    """
+    Write iofmdata.cc
+
+    @param template_params:         Template parameters
+    @param header_filename:         Header file name
+    @param filename:                Input file name
+    @param cc_filename:             iofmdata.cc file name
+    @param header_template_file:    Header template file name
+    """
     print(f"++ Converting {filename} to {cc_filename.name}")
-    header_template = env.get_template(header_template_file)
-    hdr = header_template.render(script_name=Path(__file__).name,
-                                 gen_time=datetime.datetime.now(),
-                                 file_name=filename,
-                                 year=datetime.datetime.now().year)
+    hdr = GenUtils.gen_header(env, header_template_file, filename)
 
     # Convert the image and write it to the cc file
-    fm_data = (np.load(Path(args.data_folder_path) / filename)).flatten()
+    fm_data = (np.load(Path(parsed_args.data_folder_path) / filename)).flatten()
     type(fm_data.dtype)
     hex_line_generator = (', '.join(map(hex, sub_arr))
                           for sub_arr in np.array_split(fm_data, math.ceil(len(fm_data) / 20)))
 
-    env.get_template('iofmdata.cc.template').stream(common_template_header=hdr,
-                                                 include_h=header_filename,
-                                                 var_name=array_name,
-                                                 fm_data=hex_line_generator,
-                                                 data_type=iofm_data_type,
-                                                 namespaces=args.namespaces) \
+    env \
+        .get_template('iofmdata.cc.template') \
+        .stream(common_template_header=hdr,
+                include_h=header_filename,
+                var_name=template_params.var_name,
+                fm_data=hex_line_generator,
+                data_type=template_params.data_type,
+                namespaces=parsed_args.namespaces) \
         .dump(str(cc_filename))
 
 
@@ -104,59 +193,117 @@
     Return:
         size in bytes
     """
-    data = np.load(Path(args.data_folder_path) / filename)
+    data = np.load(Path(parsed_args.data_folder_path) / filename)
     return data.size * data.dtype.itemsize
 
 
-def main(args):
-    # Keep the count of the images converted
-    ifm_array_names = []
-    ofm_array_names = []
+def write_cc_files(args, count, iofm_data_type, add_usecase_fname, prefix):
+    """
+    Write all cc files
 
+    @param args:                User-provided args
+    @param count:               File count
+    @param iofm_data_type:      Data type
+    @param add_usecase_fname:   Use case suffix
+    @param prefix:              Prefix (ifm/ofm)
+    @return:                    Names and sizes of generated C++ arrays
+    """
+    array_names = []
+    sizes = []
+
+    header_filename = get_header_filename(add_usecase_fname)
+
+    # In the data_folder_path there should be pairs of ifm-ofm
+    # It's assumed the ifm-ofm naming convention: ifm0.npy-ofm0.npy, ifm1.npy-ofm1.npy
+    # count = int(len(list(Path(args.data_folder_path).glob(f'{prefix}*.npy'))))
+
+    for idx in range(count):
+        # Save the fm cc file
+        base_name = prefix + str(idx)
+        filename = base_name + ".npy"
+        array_name = base_name + add_usecase_fname
+        cc_filename = Path(args.source_folder_path) / (array_name + ".cc")
+        array_names.append(array_name)
+
+        template_params = IofmParams(
+            var_name=array_name,
+            data_type=iofm_data_type,
+        )
+
+        write_individual_cc_file(
+            template_params, header_filename, filename, cc_filename, args.license_template
+        )
+        sizes.append(get_npy_vec_size(filename))
+
+    return array_names, sizes
+
+
+def get_header_filename(use_case_filename):
+    """
+    Get the header file name from the use case file name
+
+    @param use_case_filename:   The use case file name
+    @return:                    The header file name
+    """
+    return "TestData" + use_case_filename + ".hpp"
+
+
+def get_cc_filename(use_case_filename):
+    """
+    Get the cc file name from the use case file name
+
+    @param use_case_filename:   The use case file name
+    @return:                    The cc file name
+    """
+    return "TestData" + use_case_filename + ".cc"
+
+
+def main(args):
+    """
+    Generate test data
+    @param args:    Parsed args
+    """
     add_usecase_fname = ("_" + args.usecase) if (args.usecase != "") else ""
-    header_filename = "TestData" + add_usecase_fname + ".hpp"
-    common_cc_filename = "TestData" + add_usecase_fname + ".cc"
+    header_filename = get_header_filename(add_usecase_fname)
+    common_cc_filename = get_cc_filename(add_usecase_fname)
 
     # In the data_folder_path there should be pairs of ifm-ofm
     # It's assumed the ifm-ofm naming convention: ifm0.npy-ofm0.npy, ifm1.npy-ofm1.npy
     ifms_count = int(len(list(Path(args.data_folder_path).glob('ifm*.npy'))))
     ofms_count = int(len(list(Path(args.data_folder_path).glob('ofm*.npy'))))
 
-    #i_ofms_count = int(len([name for name in os.listdir(os.path.join(args.data_folder_path)) if name.lower().endswith('.npy')]) / 2)
-
     iofm_data_type = "int8_t"
     if ifms_count > 0:
-        iofm_data_type = "int8_t" if (np.load(Path(args.data_folder_path) / "ifm0.npy").dtype == np.int8) else "uint8_t"
+        iofm_data_type = "int8_t" \
+            if (np.load(str(Path(args.data_folder_path) / "ifm0.npy")).dtype == np.int8) \
+            else "uint8_t"
 
-    ifm_sizes = []
-    ofm_sizes = []
+    ifm_array_names, ifm_sizes = write_cc_files(
+        args, ifms_count, iofm_data_type, add_usecase_fname, prefix="ifm"
+    )
 
-    for idx in range(ifms_count):
-        # Save the fm cc file
-        base_name = "ifm" + str(idx)
-        filename = base_name+".npy"
-        array_name = base_name + add_usecase_fname
-        cc_filename = Path(args.source_folder_path) / (array_name + ".cc")
-        ifm_array_names.append(array_name)
-        write_individual_cc_file(filename, cc_filename, header_filename, args.license_template, array_name, iofm_data_type)
-        ifm_sizes.append(get_npy_vec_size(filename))
-
-    for idx in range(ofms_count):
-        # Save the fm cc file
-        base_name = "ofm" + str(idx)
-        filename = base_name+".npy"
-        array_name = base_name + add_usecase_fname
-        cc_filename = Path(args.source_folder_path) / (array_name + ".cc")
-        ofm_array_names.append(array_name)
-        write_individual_cc_file(filename, cc_filename, header_filename, args.license_template, array_name, iofm_data_type)
-        ofm_sizes.append(get_npy_vec_size(filename))
+    ofm_array_names, ofm_sizes = write_cc_files(
+        args, ofms_count, iofm_data_type, add_usecase_fname, prefix="ofm"
+    )
 
     common_cc_filepath = Path(args.source_folder_path) / common_cc_filename
-    write_hpp_file(header_filename, common_cc_filepath, args.license_template,
-                   ifms_count, ofms_count, ifm_array_names, ifm_sizes, ofm_array_names, ofm_sizes, iofm_data_type)
+
+    template_params = TestDataParams(
+        ifm_count=ifms_count,
+        ofm_count=ofms_count,
+        ifm_var_names=ifm_array_names,
+        ifm_var_sizes=ifm_sizes,
+        ofm_var_names=ofm_array_names,
+        ofm_var_sizes=ofm_sizes,
+        data_type=iofm_data_type,
+    )
+
+    write_hpp_file(
+        template_params, header_filename, common_cc_filepath, args.license_template
+    )
 
 
 if __name__ == '__main__':
-    if args.verbosity:
-        print("Running gen_test_data_cpp with args: "+str(args))
-    main(args)
+    if parsed_args.verbosity:
+        print("Running gen_test_data_cpp with args: " + str(parsed_args))
+    main(parsed_args)
diff --git a/scripts/py/gen_utils.py b/scripts/py/gen_utils.py
index ee33705..6bb4760 100644
--- a/scripts/py/gen_utils.py
+++ b/scripts/py/gen_utils.py
@@ -1,6 +1,6 @@
 #!env/bin/python3
 
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,21 +14,43 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
+"""
+Utility functions for .cc + .hpp file generation
+"""
+import argparse
+import datetime
+from dataclasses import dataclass
+from pathlib import Path
 
-import soundfile as sf
-import resampy
+import jinja2
 import numpy as np
+import resampy
+import soundfile as sf
 
 
-class AudioUtils:
+@dataclass
+class AudioSample:
+    """
+    Represents an audio sample with its sample rate
+    """
+    data: np.ndarray
+    sample_rate: int
+
+
+class GenUtils:
+    """
+    Class with utility functions for audio and other .cc + .hpp file generation
+    """
+
     @staticmethod
     def res_data_type(res_type_value):
         """
         Returns the input string if is one of the valid resample type
         """
-        import argparse
-        if res_type_value not in AudioUtils.res_type_list():
-            raise argparse.ArgumentTypeError(f"{res_type_value} not valid. Supported only {AudioUtils.res_type_list()}")
+        if res_type_value not in GenUtils.res_type_list():
+            raise argparse.ArgumentTypeError(
+                f"{res_type_value} not valid. Supported only {GenUtils.res_type_list()}"
+            )
         return res_type_value
 
     @staticmethod
@@ -39,27 +61,18 @@
         return ['kaiser_best', 'kaiser_fast']
 
     @staticmethod
-    def load_resample_audio_clip(path, target_sr=16000, mono=True, offset=0.0, duration=0, res_type='kaiser_best',
-                                 min_len=16000):
+    def read_audio_file(
+            path,
+            offset,
+            duration
+    ) -> AudioSample:
         """
-        Load and resample an audio clip with the given desired specs.
+        Reads an audio file to an array
 
-        Parameters:
-        ----------
-        path (string):             Path to the input audio clip.
-        target_sr (int, optional): Target sampling rate. Positive number are considered valid, 
-                                    if zero or negative the native sampling rate of the file will be preserved. Default is 16000. 
-        mono (bool, optional):     Specify if the audio file needs to be converted to mono. Default is True.
-        offset (float, optional):  Target sampling rate. Default is 0.0.
-        duration (int, optional):  Target duration. Positive number are considered valid, 
-                                    if zero or negative the duration of the file will be preserved. Default is 0.
-        res_type (int, optional):  Resample type to use,  Default is 'kaiser_best'.
-        min_len (int, optional):   Minimun lenght of the output audio time series. Default is 16000.
-
-        Returns:
-        ----------
-        y (np.ndarray): Output audio time series of shape shape=(n,) or (2, n).
-        sr (int):       A scalar number > 0 that represent the sampling rate of `y`
+        @param path:        Path to audio file
+        @param offset:      Offset to read from
+        @param duration:    Duration to read
+        @return:            The audio data and the sample rate
         """
         try:
             with sf.SoundFile(path) as audio_file:
@@ -76,40 +89,115 @@
 
                 # Load the target number of frames
                 y = audio_file.read(frames=num_frame_duration, dtype=np.float32, always_2d=False).T
-
-        except:
+        except OSError as err:
             print(f"Failed to open {path} as an audio.")
+            raise err
+
+        return AudioSample(y, origin_sr)
+
+    @staticmethod
+    def _resample_audio(
+            y,
+            target_sr,
+            origin_sr,
+            res_type
+    ):
+        """
+        Resamples audio to a different sample rate
+
+        @param y:           Audio to resample
+        @param target_sr:   Target sample rate
+        @param origin_sr:   Original sample rate
+        @param res_type:    Resample type
+        @return:            The resampled audio
+        """
+        ratio = float(target_sr) / origin_sr
+        axis = -1
+        n_samples = int(np.ceil(y.shape[axis] * ratio))
+
+        # Resample using resampy
+        y_rs = resampy.resample(y, origin_sr, target_sr, filter=res_type, axis=axis)
+        n_rs_samples = y_rs.shape[axis]
+
+        # Adjust the size
+        if n_rs_samples > n_samples:
+            slices = [slice(None)] * y_rs.ndim
+            slices[axis] = slice(0, n_samples)
+            y = y_rs[tuple(slices)]
+        elif n_rs_samples < n_samples:
+            lengths = [(0, 0)] * y_rs.ndim
+            lengths[axis] = (0, n_samples - n_rs_samples)
+            y = np.pad(y_rs, lengths, 'constant', constant_values=0)
+
+        return y
+
+    @staticmethod
+    def resample_audio_clip(
+            audio_sample: AudioSample,
+            target_sr=16000,
+            mono=True,
+            res_type='kaiser_best',
+            min_len=16000
+    ) -> AudioSample:
+        """
+        Load and resample an audio clip with the given desired specs.
+
+        Parameters:
+        ----------
+        path (string):              Path to the input audio clip.
+        target_sr (int, optional):  Target sampling rate. Positive number are considered valid,
+                                    if zero or negative the native sampling rate of the file
+                                    will be preserved. Default is 16000.
+        mono (bool, optional):      Specify if the audio file needs to be converted to mono.
+                                    Default is True.
+        offset (float, optional):   Target sampling rate. Default is 0.0.
+        duration (int, optional):   Target duration. Positive number are considered valid,
+                                    if zero or negative the duration of the file
+                                    will be preserved. Default is 0.
+        res_type (int, optional):   Resample type to use,  Default is 'kaiser_best'.
+        min_len (int, optional):    Minimum length of the output audio time series.
+                                    Default is 16000.
+
+        Returns:
+        ----------
+        y (np.ndarray):     Output audio time series of shape=(n,) or (2, n).
+        sample_rate (int):  A scalar number > 0 that represent the sampling rate of `y`
+        """
+        y = audio_sample.data.copy()
 
         # Convert to mono if requested and if audio has more than one dimension
-        if mono and (y.ndim > 1):
+        if mono and (audio_sample.data.ndim > 1):
             y = np.mean(y, axis=0)
 
-        if not (origin_sr == target_sr) and (target_sr > 0):
-            ratio = float(target_sr) / origin_sr
-            axis = -1
-            n_samples = int(np.ceil(y.shape[axis] * ratio))
-
-            # Resample using resampy
-            y_rs = resampy.resample(y, origin_sr, target_sr, filter=res_type, axis=axis)
-            n_rs_samples = y_rs.shape[axis]
-
-            # Adjust the size
-            if n_rs_samples > n_samples:
-                slices = [slice(None)] * y_rs.ndim
-                slices[axis] = slice(0, n_samples)
-                y = y_rs[tuple(slices)]
-            elif n_rs_samples < n_samples:
-                lengths = [(0, 0)] * y_rs.ndim
-                lengths[axis] = (0, n_samples - n_rs_samples)
-                y = np.pad(y_rs, lengths, 'constant', constant_values=(0))
-
-            sr = target_sr
+        if not (audio_sample.sample_rate == target_sr) and (target_sr > 0):
+            y = GenUtils._resample_audio(y, target_sr, audio_sample.sample_rate, res_type)
+            sample_rate = target_sr
         else:
-            sr = origin_sr
+            sample_rate = audio_sample.sample_rate
 
         # Pad if necessary and min lenght is setted (min_len> 0)
         if (y.shape[0] < min_len) and (min_len > 0):
             sample_to_pad = min_len - y.shape[0]
-            y = np.pad(y, (0, sample_to_pad), 'constant', constant_values=(0))
+            y = np.pad(y, (0, sample_to_pad), 'constant', constant_values=0)
 
-        return y, sr
+        return AudioSample(data=y, sample_rate=sample_rate)
+
+    @staticmethod
+    def gen_header(
+            env: jinja2.Environment,
+            header_template_file: str,
+            file_name: str = None
+    ) -> str:
+        """
+        Generate common licence header
+
+        :param env:                     Jinja2 environment
+        :param header_template_file:    Path to the licence header template
+        :param file_name:               Optional generating script file name
+        :return:                        Generated licence header as a string
+        """
+        header_template = env.get_template(header_template_file)
+        return header_template.render(script_name=Path(__file__).name,
+                                      gen_time=datetime.datetime.now(),
+                                      file_name=file_name,
+                                      year=datetime.datetime.now().year)
diff --git a/scripts/py/git_pre_push_hooks.sh b/scripts/py/git_pre_push_hooks.sh
new file mode 100755
index 0000000..db5706f
--- /dev/null
+++ b/scripts/py/git_pre_push_hooks.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+#  SPDX-FileCopyrightText: Copyright 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-License-Identifier: Apache-2.0
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+# Called by "git push" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the push.
+
+# shellcheck disable=SC2034,SC2162
+while read local_ref local_sha remote_ref remote_sha; do
+  # We should pass only added or modified C/C++ source files to cppcheck.
+  changed_files=$(git diff --name-only HEAD~1 HEAD | grep -iE "\.(c|cpp|cxx|cc|h|hpp|hxx)$" | cut -f 2)
+  if [ -n "$changed_files" ]; then
+    # shellcheck disable=SC2086
+    clang-format -style=file --dry-run --Werror $changed_files
+
+    exitcode1=$?
+    if [ $exitcode1 -ne 0 ]; then
+      echo "Formatting errors found in file: $changed_files. \
+                Please run:
+                    \"clang-format -style=file -i $changed_files\"
+                to correct these errors"
+      exit $exitcode1
+    fi
+
+    # shellcheck disable=SC2086
+    cppcheck --enable=performance,portability --error-exitcode=1 --suppress=*:tests* $changed_files
+    exitcode2=$?
+    if [ $exitcode2 -ne 0 ]; then
+      exit $exitcode2
+    fi
+  fi
+  exit 0
+done
+
+exit 0
diff --git a/scripts/py/rnnoise_dump_extractor.py b/scripts/py/rnnoise_dump_extractor.py
index 715b922..9e6ff1f 100644
--- a/scripts/py/rnnoise_dump_extractor.py
+++ b/scripts/py/rnnoise_dump_extractor.py
@@ -1,4 +1,4 @@
-#  SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText:  Copyright 2021, 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,47 +20,84 @@
 python rnnoise_dump_extractor.py --dump_file output.bin --output_dir ./denoised_wavs/
 """
 
-import soundfile as sf
-import numpy as np
-
 import argparse
-from os import path
 import struct
+import typing
+from os import path
+
+import numpy as np
+import soundfile as sf
 
 
-def extract(fp, output_dir, export_npy):
+def extract(
+        dump_file: typing.IO,
+        output_dir: str,
+        export_npy: bool
+):
+    """
+    Extract audio file from RNNoise output dump
+
+    @param dump_file:   Audio dump file location
+    @param output_dir:  Output direction
+    @param export_npy:  Whether to export the audio as .npy
+    """
     while True:
-        filename_length = struct.unpack("i", fp.read(4))[0]
+        filename_length = struct.unpack("i", dump_file.read(4))[0]
 
         if filename_length == -1:
             return
 
-        filename = struct.unpack("{}s".format(filename_length), fp.read(filename_length))[0].decode('ascii')
-        audio_clip_length = struct.unpack("I", fp.read(4))[0]
-        output_file_name = path.join(output_dir, "denoised_{}".format(filename))
-        audio_clip = fp.read(audio_clip_length)
-        
-        with sf.SoundFile(output_file_name, 'w', channels=1, samplerate=48000, subtype="PCM_16", endian="LITTLE") as wav_file:
+        filename = struct \
+            .unpack(f"{filename_length}s", dump_file.read(filename_length))[0] \
+            .decode('ascii')
+
+        audio_clip_length = struct.unpack("I", dump_file.read(4))[0]
+        output_file_name = path.join(output_dir, f"denoised_{filename}")
+        audio_clip = dump_file.read(audio_clip_length)
+
+        with sf.SoundFile(output_file_name, 'w', channels=1, samplerate=48000, subtype="PCM_16",
+                          endian="LITTLE") as wav_file:
             wav_file.buffer_write(audio_clip, dtype='int16')
-            print("{} written to disk".format(output_file_name))
+            print(f"{output_file_name} written to disk")
 
         if export_npy:
             output_file_name += ".npy"
-            pack_format = "{}h".format(int(audio_clip_length/2))
+            pack_format = f"{int(audio_clip_length / 2)}h"
             npdata = np.array(struct.unpack(pack_format, audio_clip)).astype(np.int16)
             np.save(output_file_name, npdata)
-            print("{} written to disk".format(output_file_name))
+            print(f"{output_file_name} written to disk")
 
 
 def main(args):
+    """
+    Run RNNoise audio dump extraction
+    @param args:    Parsed args
+    """
     extract(args.dump_file, args.output_dir, args.export_npy)
 
 
 parser = argparse.ArgumentParser()
-parser.add_argument("--dump_file", type=argparse.FileType('rb'), help="Dump file with audio files to extract.", required=True)
-parser.add_argument("--output_dir", help="Output directory, Warning: Duplicated file names will be overwritten.", required=True)
-parser.add_argument("--export_npy", help="Export the audio buffer in NumPy format", action="store_true")
-args = parser.parse_args()
+
+parser.add_argument(
+    "--dump_file",
+    type=argparse.FileType('rb'),
+    help="Dump file with audio files to extract.",
+    required=True
+)
+
+parser.add_argument(
+    "--output_dir",
+    help="Output directory, Warning: Duplicated file names will be overwritten.",
+    required=True
+)
+
+parser.add_argument(
+    "--export_npy",
+    help="Export the audio buffer in NumPy format",
+    action="store_true"
+)
+
+parsed_args = parser.parse_args()
 
 if __name__ == "__main__":
-    main(args)
+    main(parsed_args)
diff --git a/scripts/py/setup_hooks.py b/scripts/py/setup_hooks.py
index ead5e1f..dc3156c 100644
--- a/scripts/py/setup_hooks.py
+++ b/scripts/py/setup_hooks.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-#  SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
-#  SPDX-License-Identifier: Apache-2.0
+#  SPDX-FileCopyrightText:  Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -13,84 +12,56 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
-
-import os
-import sys
+"""
+Adds the git hooks script into the appropriate location
+"""
 import argparse
+import os
+import shutil
 import subprocess
-import stat
+import sys
+from pathlib import Path
 
-def set_hooks_dir(hooks_dir):
-    command = 'git config core.hooksPath {}'.format(hooks_dir)
-    subprocess.Popen(command.split(), stdout=subprocess.PIPE)
+HOOKS_SCRIPT = "git_pre_push_hooks.sh"
 
-def add_pre_push_hooks(hooks_dir):
+
+def set_hooks_dir(hooks_dir: str):
+    """
+    Set the hooks path in the git configuration
+    @param hooks_dir:   The hooks directory
+    """
+    command = f'git config core.hooksPath {hooks_dir}'
+    with subprocess.Popen(command.split(), stdout=subprocess.PIPE) as process:
+        process.communicate()
+        return_code = process.returncode
+
+    if return_code != 0:
+        raise RuntimeError(f"Could not configure git hooks path, exited with code {return_code}")
+
+
+def add_pre_push_hooks(hooks_dir: str):
+    """
+    Copies the git hooks scripts into the specified location
+    @param hooks_dir:   The specified git hooks directory
+    """
     pre_push = "pre-push"
     file_path = os.path.join(hooks_dir, pre_push)
     file_exists = os.path.exists(file_path)
     if file_exists:
         os.remove(file_path)
-    f = open(file_path, "a")
-    f.write(
-'''#!/bin/sh
-#  SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
-#  SPDX-License-Identifier: Apache-2.0
-#
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
 
-# Called by "git push" with no arguments.  The hook should
-# exit with non-zero status after issuing an appropriate message if
-# it wants to stop the push.
+    script_path = Path(__file__).resolve().parent / HOOKS_SCRIPT
+    shutil.copy(script_path, hooks_dir)
 
-while read local_ref local_sha remote_ref remote_sha
-do
-    # We should pass only added or modified C/C++ source files to cppcheck.
-    changed_files=$(git diff --name-only HEAD~1 HEAD | grep -iE "\.(c|cpp|cxx|cc|h|hpp|hxx)$" | cut -f 2)
-        if [ -n "$changed_files" ]; then
-            clang-format -style=file --dry-run --Werror $changed_files
 
-            exitcode1=$?
-            if [ $exitcode1 -ne 0 ]; then
-                echo "Formatting errors found in file: $changed_files.
-                \nPlease run:\n\    \"clang-format -style=file -i $changed_files\"
-                \nto correct these errors"
-                exit $exitcode1
-            fi
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("git_hooks_path")
+    args = parser.parse_args()
 
-            cppcheck --enable=performance,portability  --error-exitcode=1 --suppress=*:tests* $changed_files
-            exitcode2=$?
-            if [ $exitcode2 -ne 0 ]; then
-                exit $exitcode2
-            fi
-        fi
-    exit 0
-done
+    if not os.path.exists(args.git_hooks_path):
+        print('Error! The Git hooks directory you supplied does not exist.')
+        sys.exit()
 
-exit 0'''
-)
-
-    f.close()
-    s = os.stat(file_path)
-    os.chmod(file_path, s.st_mode | stat.S_IEXEC)
-
-parser = argparse.ArgumentParser()
-parser.add_argument("git_hooks_path")
-args = parser.parse_args()
-
-dir_exists = os.path.exists(args.git_hooks_path)
-if not dir_exists:
-    print('Error! The Git hooks directory you supplied does not exist.')
-    sys.exit()
-
-add_pre_push_hooks(args.git_hooks_path)
-set_hooks_dir(args.git_hooks_path)
+    add_pre_push_hooks(args.git_hooks_path)
+    set_hooks_dir(args.git_hooks_path)
diff --git a/scripts/py/templates/header_template.txt b/scripts/py/templates/header_template.txt
index f6e3bdb..32bf71a 100644
--- a/scripts/py/templates/header_template.txt
+++ b/scripts/py/templates/header_template.txt
@@ -16,6 +16,6 @@
  */
 
 /*********************    Autogenerated file. DO NOT EDIT *******************
- * Generated from {{script_name}} tool {% if file_name %}and {{file_name}}{% endif %} file.
+ * Generated from {{script_name}} tool {% if file_name %}and {{file_name}} {% endif %}file.
  * Date: {{gen_time}}
  ***************************************************************************/
diff --git a/scripts/py/use_case_resources.json b/scripts/py/use_case_resources.json
new file mode 100644
index 0000000..80fa28d
--- /dev/null
+++ b/scripts/py/use_case_resources.json
@@ -0,0 +1,190 @@
+[
+  {
+    "name": "ad",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/7c32b097f7d94aae2cd0b98a8ed5a3ba81e66b18/models/anomaly_detection/micronet_medium/tflite_int8/"
+    ],
+    "resources": [
+      {
+        "name": "ad_medium_int8.tflite",
+        "url": "{url_prefix:0}ad_medium_int8.tflite"
+      },
+      {"name": "ifm0.npy", "url": "{url_prefix:0}testing_input/input/0.npy"},
+      {"name": "ofm0.npy", "url": "{url_prefix:0}testing_output/Identity/0.npy"}
+    ]
+  },
+  {
+    "name": "asr",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/1a92aa08c0de49a7304e0a7f3f59df6f4fd33ac8/models/speech_recognition/wav2letter/tflite_pruned_int8/"
+    ],
+    "resources": [
+      {
+        "name": "wav2letter_pruned_int8.tflite",
+        "url": "{url_prefix:0}wav2letter_pruned_int8.tflite"
+      },
+      {
+        "name": "ifm0.npy",
+        "url": "{url_prefix:0}testing_input/input_2_int8/0.npy"
+      },
+      {
+        "name": "ofm0.npy",
+        "url": "{url_prefix:0}testing_output/Identity_int8/0.npy"
+      }
+    ]
+  },
+  {
+    "name": "img_class",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/e0aa361b03c738047b9147d1a50e3f2dcb13dbcb/models/image_classification/mobilenet_v2_1.0_224/tflite_int8/"
+    ],
+    "resources": [
+      {
+        "name": "mobilenet_v2_1.0_224_INT8.tflite",
+        "url": "{url_prefix:0}mobilenet_v2_1.0_224_INT8.tflite"
+      },
+      {
+        "name": "ifm0.npy",
+        "url": "{url_prefix:0}testing_input/tfl.quantize/0.npy"
+      },
+      {
+        "name": "ofm0.npy",
+        "url": "{url_prefix:0}testing_output/MobilenetV2/Predictions/Reshape_11/0.npy"
+      }
+    ]
+  },
+  {
+    "name": "object_detection",
+    "url_prefix": [
+      "https://github.com/emza-vs/ModelZoo/blob/v1.0/object_detection/"
+    ],
+    "resources": [
+      {
+        "name": "yolo-fastest_192_face_v4.tflite",
+        "url": "{url_prefix:0}yolo-fastest_192_face_v4.tflite?raw=true"
+      }
+    ]
+  },
+  {
+    "name": "kws",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/9f506fe52b39df545f0e6c5ff9223f671bc5ae00/models/keyword_spotting/micronet_medium/tflite_int8/"
+    ],
+    "resources": [
+      {"name": "ifm0.npy", "url": "{url_prefix:0}testing_input/input/0.npy"},
+      {"name": "ofm0.npy", "url": "{url_prefix:0}testing_output/Identity/0.npy"},
+      {
+        "name": "kws_micronet_m.tflite",
+        "url": "{url_prefix:0}kws_micronet_m.tflite"
+      }
+    ]
+  },
+  {
+    "name": "vww",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/7dd3b16bb84007daf88be8648983c07f3eb21140/models/visual_wake_words/micronet_vww4/tflite_int8/"
+    ],
+    "resources": [
+      {
+        "name": "vww4_128_128_INT8.tflite",
+        "url": "{url_prefix:0}vww4_128_128_INT8.tflite"
+      },
+      {"name": "ifm0.npy", "url": "{url_prefix:0}testing_input/input/0.npy"},
+      {"name": "ofm0.npy", "url": "{url_prefix:0}testing_output/Identity/0.npy"}
+    ]
+  },
+  {
+    "name": "kws_asr",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/1a92aa08c0de49a7304e0a7f3f59df6f4fd33ac8/models/speech_recognition/wav2letter/tflite_pruned_int8/",
+      "https://github.com/ARM-software/ML-zoo/raw/9f506fe52b39df545f0e6c5ff9223f671bc5ae00/models/keyword_spotting/micronet_medium/tflite_int8/"
+    ],
+    "resources": [
+      {
+        "name": "wav2letter_pruned_int8.tflite",
+        "url": "{url_prefix:0}wav2letter_pruned_int8.tflite"
+      },
+      {
+        "sub_folder": "asr",
+        "name": "ifm0.npy",
+        "url": "{url_prefix:0}testing_input/input_2_int8/0.npy"
+      },
+      {
+        "sub_folder": "asr",
+        "name": "ofm0.npy",
+        "url": "{url_prefix:0}testing_output/Identity_int8/0.npy"
+      },
+      {
+        "sub_folder": "kws",
+        "name": "ifm0.npy",
+        "url": "{url_prefix:1}testing_input/input/0.npy"
+      },
+      {
+        "sub_folder": "kws",
+        "name": "ofm0.npy",
+        "url": "{url_prefix:1}testing_output/Identity/0.npy"
+      },
+      {
+        "name": "kws_micronet_m.tflite",
+        "url": "{url_prefix:1}kws_micronet_m.tflite"
+      }
+    ]
+  },
+  {
+    "name": "noise_reduction",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/a061600058097a2785d6f1f7785e5a2d2a142955/models/noise_suppression/RNNoise/tflite_int8/"
+    ],
+    "resources": [
+      {"name": "rnnoise_INT8.tflite", "url": "{url_prefix:0}rnnoise_INT8.tflite"},
+      {
+        "name": "ifm0.npy",
+        "url": "{url_prefix:0}testing_input/main_input_int8/0.npy"
+      },
+      {
+        "name": "ifm1.npy",
+        "url": "{url_prefix:0}testing_input/vad_gru_prev_state_int8/0.npy"
+      },
+      {
+        "name": "ifm2.npy",
+        "url": "{url_prefix:0}testing_input/noise_gru_prev_state_int8/0.npy"
+      },
+      {
+        "name": "ifm3.npy",
+        "url": "{url_prefix:0}testing_input/denoise_gru_prev_state_int8/0.npy"
+      },
+      {
+        "name": "ofm0.npy",
+        "url": "{url_prefix:0}testing_output/Identity_int8/0.npy"
+      },
+      {
+        "name": "ofm1.npy",
+        "url": "{url_prefix:0}testing_output/Identity_1_int8/0.npy"
+      },
+      {
+        "name": "ofm2.npy",
+        "url": "{url_prefix:0}testing_output/Identity_2_int8/0.npy"
+      },
+      {
+        "name": "ofm3.npy",
+        "url": "{url_prefix:0}testing_output/Identity_3_int8/0.npy"
+      },
+      {
+        "name": "ofm4.npy",
+        "url": "{url_prefix:0}testing_output/Identity_4_int8/0.npy"
+      }
+    ]
+  },
+  {
+    "name": "inference_runner",
+    "url_prefix": [
+      "https://github.com/ARM-software/ML-zoo/raw/68b5fbc77ed28e67b2efc915997ea4477c1d9d5b/models/keyword_spotting/dnn_small/tflite_int8/"
+    ],
+    "resources": [
+      {
+        "name": "dnn_s_quantized.tflite",
+        "url": "{url_prefix:0}dnn_s_quantized.tflite"
+      }
+    ]
+  }
+]