Using new pretrained model with it's own vocab.txt file. 
I am trying to use SciBert pretrained weights, which has its own vocab , so it's own 'vocab.txt', file. 

I think it's fairly straight forward to point the `pytorch_model.bin` but I do not see any options to introduce a new vocab.txt file. 
Found the answer

https://github.com/huggingface/pytorch-transformers/issues/69#issuecomment-443215315

you can just do a direct path to it<|||||>Can it work? I tried the solution but didn't work. I put the vocab.txt file under a certain path.<|||||>What error message did you get? Maybe try an absolute path to the file. <|||||>i

> What error message did you get? Maybe try an absolute path to the file.

It only works when you store the vocab.txt in `/tmp` which is the default `cache_dir`<|||||>This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
