[FEATURE] Support for XGBoost early stopping

[hrampadarath]

Thanks for such a cool package.

I'm using GASearchCV to hypertune an xgboost model. However, it is failing if I use early stopping an fit() Can early stopping (and the additional xgbosst fitting params) be used with GASearchCV().fit()?

Thanks, Hayden

[rodrigo-arenas]

Hi @hrampadarath, can you please provide a snippet of the code you're using and the error you get? This way it's easier to evaluate what is going on