[Feature request] Add example of finetuning the pretrained models on custom corpus
Hi I don't plan to add that in the near future but feel free to open a PR if you would like to share an additional example.<|||||>Necrobumping this for reference, as this is addressed in https://github.com/huggingface/pytorch-pretrained-BERT/blob/master/examples/run_lm_finetuning.py