Yao You aa7b7c87d6
fix: model_name being None raises attribution error (#1822)
This PR resolves #1754 
- function wrapper tries to use `cast` to convert kwargs into `str` but
when a value is `None` `cast(str, None)` still returns `None`
- fix replaces the conversion to simply using `str()` function call
2023-10-20 21:08:17 +00:00
..
2023-10-17 12:45:12 +00:00