Hi,

Thanks for the great package! I wanted to check about the compatibility of the trained GPT-2 model/tokenizer with the pytorch-transformers package. Is it possible that, with a few changes, the trained model can be imported using that package, in order to perform additional fine-tuning there with different heads for example? I understand that there are some config files expected by that package, so I'm assuming these can be added. But I'm interested in knowing about the compatibility of the model/tokenizer mainly.

Thanks!