Traceback (most recent call last):


 "./model_train.py", line 138, in <module>

shuffle=True,


 "/usr/local/lib/python3.6/dist-packages/flair/trainers/trainer.py", line 349, in train

loss = self.model.forward_loss(batch_step)


 "/usr/local/lib/python3.6/dist-packages/flair/models/text_classification_model.py", line 142, in forward_loss

scores = self.forward(data_points)


 "/usr/local/lib/python3.6/dist-packages/flair/models/text_classification_model.py", line 98, in forward

self.document_embeddings.embed(sentences)


 "/usr/local/lib/python3.6/dist-packages/flair/embeddings/base.py", line 59, in embed

self._add_embeddings_internal(sentences)


 "/usr/local/lib/python3.6/dist-packages/flair/embeddings/document.py", line 91, in _add_embeddings_internal

self._add_embeddings_to_sentences(batch)


 "/usr/local/lib/python3.6/dist-packages/flair/embeddings/document.py", line 136, in _add_embeddings_to_sentences

else self.model(input_ids)[-1]


 "/usr/local/lib/python3.6/dist-packages/torch/nn/modules/module.py", line 550, in __call__

result = self.forward(*input, **kwargs)


 "/usr/local/lib/python3.6/dist-packages/transformers/modeling_t5.py", line 955, in forward

use_cache=use_cache,


 "/usr/local/lib/python3.6/dist-packages/torch/nn/modules/module.py", line 550, in __call__

result = self.forward(*input, **kwargs)


 "/usr/local/lib/python3.6/dist-packages/transformers/modeling_t5.py", line 674, in forward

raise ValueError("You have to specify either decoder_input_ids or decoder_inputs_embeds")
ValueError: You have to specify either decoder_input_ids or decoder_inputs_embeds


Traceback (most recent call last):


 "<string>", line 1, in <module>


 "/private/var/folders/fs/tbrr45fd6gj93whgl1zgwv200000gn/T/pip-install-yd1liazb/pyobjc-framework-discrecording/setup.py", line 28, in <module>

Extension(


 "/private/var/folders/fs/tbrr45fd6gj93whgl1zgwv200000gn/T/pip-install-yd1liazb/pyobjc-framework-discrecording/pyobjc_setup.py", line 434, in Extension

% (tuple(map(int, os.path.basename(data)[6:-4].split("."))))

ValueError: invalid literal for int() with base 10: ''
