Original location:
- https://github.com/microsoft/onnxruntime/blob/master/onnxruntime/test/testdata/CNTK/test_LSTM.tanh.bidirectional/model.onnx
- https://github.com/microsoft/onnxruntime/tree/master/onnxruntime/test/testdata/CNTK/test_LSTM.tanh.bidirectional/test_data_set_0
