Add reorder-python-import pre-commit hook
Also updated README.md
Change-Id: I118309c61f4d00e8508d6b888c606995490fba39
Signed-off-by: Diego Russo <diego.russo@arm.com>
diff --git a/ethosu/vela/graph_optimiser.py b/ethosu/vela/graph_optimiser.py
index fdd6fc6..b2b233e 100644
--- a/ethosu/vela/graph_optimiser.py
+++ b/ethosu/vela/graph_optimiser.py
@@ -13,21 +13,18 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-
-
# Description:
# Early optimisation of the network graph, using the rewrite_graph module to do the traversal of the graph. These are
# split into two parts optimise_graph_a and optimise_graph_b.
-
import math
import numpy as np
from . import rewrite_graph
-from .operation import Operation, NpuBlockType
-from .tensor import Tensor
from .data_type import DataType
-
+from .operation import NpuBlockType
+from .operation import Operation
+from .tensor import Tensor
passthrough_nodes = set(("Identity",))