Using the Roberta model training by transformers api (checkpoint)

[davendw49]

I want to change the bert model, and I changed the config.ini in order to use my own model.
but my model was training by transformers api and got the file list like(actually it's a checkpoint) as following the screenshot

After using your code or after my try to change your code into transformers version, It got the same error:

• missing the file vocab.txt

so, I wonder whether it's caused by the model is only a checkpoint?

hope to have your reply~ thank you!