Runtime Error:

[yanchuqiao]

Hi, I was running the train.py with eactly your dataset. But I got this Runtime error. Could you help me to solve it?
Traceback (most recent call last):
File "/home/ubuntu/Chart2Text/model/train.py", line 229, in
main(params)
File "/home/ubuntu/Chart2Text/model/train.py", line 169, in main
encoder, decoder = build_model(params, data['source_dico'], data['target_dico'])
File "/home/ubuntu/Chart2Text/model/src/model/init.py", line 85, in build_model
encoder = TransformerEncoder(params, src_dico, with_output=True)
File "/home/ubuntu/Chart2Text/model/src/model/transformer.py", line 307, in init
create_sinusoidal_embeddings(800, self.dim, out=self.position_embeddings.weight)
File "/home/ubuntu/Chart2Text/model/src/model/transformer.py", line 82, in create_sinusoidal_embeddings
out[:, 0::2] = torch.FloatTensor(np.sin(position_enc[:, 0::2]))
RuntimeError: a view of a leaf Variable that requires grad is being used in an in-place operation.