Miguel F. Montes

Upon further reading, it seems like the versions 0.12 and higher of flit use pyproject.toml instead of flit.ini. A couple of possible fixes: 1. Follow the latest flit [documentation](https://flit.pypa.io/en/latest/index.html) and...

Working on this right now. It seems like this has to do with a small bug in the `__init__` method of `LinearGAM` in which the `callbacks` parameter is not getting...

Just noticed that there was an open PR addressing this as well as the mutable default callbacks values: #267

Open PR here #213

Hi, I believe this was already raised in issue #889 and fixed in this PR: https://github.com/scikit-learn-contrib/imbalanced-learn/pull/890