指定 tokenized_path 会报错

[wsp317]

Reminder

• I have read the README and searched the existing issues.

System Info

version：0.8.3
platform：linux
python version：3.10.12

Reproduction

指定 tokenized_path，同时指定 val_size: 0.1

Expected behavior

No response

Others

No response

[Freder-chen]

I encountered the same issue, but I was able to resolve it. It looks like here, two values should be returned:

return dataset_module, template