Did you got any problems with overfitting?

[BaeKwangho]

Hello, i got overfitting problem in training, which is

I edited your scripts in ipynb notebook myself, so this output is not original.
after got some troubles with using notebook, i just executed python train command but it failed again.
Everything's fine when I looked up into input ids of converted drop datasets like this;

I can't figure it out myself... plz give me a advice 😢