MLECO-955: Added python object detection example for PyArmNN

Change-Id: I1344c027f4cc70520b7846b34dfbc2abf399d10a
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
diff --git a/python/pyarmnn/examples/object_detection/requirements.txt b/python/pyarmnn/examples/object_detection/requirements.txt
new file mode 100644
index 0000000..7cc6379e
--- /dev/null
+++ b/python/pyarmnn/examples/object_detection/requirements.txt
@@ -0,0 +1,3 @@
+argparse>=1.4.0

+numpy>=1.19.0

+tqdm>=4.47.0
\ No newline at end of file