contramundum53

@HideakiImamura Should this be merged before v3?

#3765 seems to be merged.

Almost LGTM. I left some minor comments above.

@nzw0301 Sorry for being late. Could you also apply https://github.com/optuna/optuna/pull/3760#discussion_r925437575 ?

Thanks for the PR!

This PR is review-ready now. Could you take a look? @c-bata @nzw0301

Fixed.

Thanks, fixed.

@HideakiImamura @knshnb Could you review this PR?

It isn't fixed in my environment 🤔 ``` Python 3.9.12 (main, May 8 2022, 17:57:49) [Clang 13.1.6 (clang-1316.0.21.2)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>>...