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Remove optimizer as it is no longer supported #133

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Merged
merged 1 commit into from
Aug 5, 2021
Merged

Remove optimizer as it is no longer supported #133

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15 changes: 1 addition & 14 deletions pytorch2keras/converter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,15 +5,14 @@
from onnx2keras import onnx_to_keras
import torch
import onnx
from onnx import optimizer
import io
import logging


def pytorch_to_keras(
model, args, input_shapes=None,
change_ordering=False, verbose=False, name_policy=None,
use_optimizer=False, do_constant_folding=False
do_constant_folding=False
):
"""
By given PyTorch model convert layers with ONNX.
Expand Down Expand Up @@ -69,17 +68,5 @@ def pytorch_to_keras(

stream.seek(0)
onnx_model = onnx.load(stream)
if use_optimizer:
if use_optimizer is True:
optimizer2run = optimizer.get_available_passes()
else:
use_optimizer = set(use_optimizer)
optimizer2run = [x for x in optimizer.get_available_passes() if x in use_optimizer]
logger.info("Running optimizer:\n%s", "\n".join(optimizer2run))
onnx_model = optimizer.optimize(onnx_model, optimizer2run)

k_model = onnx_to_keras(onnx_model=onnx_model, input_names=input_names,
input_shapes=input_shapes, name_policy=name_policy,
verbose=verbose, change_ordering=change_ordering)

return k_model