Hi. I built text recognition model by tf keras 1,14 and converted it successfully to pb.
But when I try to convert pb to IR, an error occurred.
python mo_tf.py --saved_model_dir ~
[ ERROR ] 'ascii' codec can't decode byte 0x8d in position 1: ordinal not in range(128)
Unexpected exception happened during extracting attributes for node {bidirectional LSTM layer name}/backward_lstm_1/bias/Read/ReadVariableOp.
Original exception message: 'ascii' codec can't decode byte 0x8d in position 1: ordinal not in range(128)
I built my model
a = Bidirectional(LSTM(units=lstm_units, return_sequences=True), name='biLSTM_1')(a)
a = Bidirectional(LSTM(units=lstm_units, return_sequences=True), name='biLSTM_2')(a)
like this code.
After debugging, at deployment_tools/model_optimizer/mo/front/tf/extractors/utils.py,
in def tf_tensor_content function, np.array(value[0], dtype=type_helper[0]) was causing an error.
I think keras's bidirectional wrapper is the problem, but I dont know how to fix it.
Any help would be appreciated. Thank you.
