please what is wrong with this$-$# Define XGBoost Classifier with random state $=1$ and eval$\_$metric$=$"logloss"

xgb$\_$classifier $=$ XGBClassifier$($random$\_$state$=1,$ eval$\_$metric$=$"logloss"$)$

# Fit XGBoost Classifier on the train data

xgb$\_$classifier.fit$($X$\_$train, y$\_$train$)$