converting tensorflow checkpoint to pytorch
@LysandreJik , I am trying to convert REALM checkpoints in google-research/language/ to a pytorch checkpoint.

One of the arguments to convert_bert_original_tf_checkpoint_to_pytorch.py is bert config.json file. I don't see this file in the model directory. Just wanted to confirm that I can use any bert_config.json ? 
From the code, I see :
" help="The config json file corresponding to the pre-trained BERT model. \n"
        "This specifies the model architecture.",

