code: def transform(self, X: DataFrame) -> DataFrame:
      return self.remove_classes(
          X=X, label=self.label, valid_classes=self.valid_classes
      )
  
file_path: autogluon/core/src/autogluon/core/data/cleaner.py
imports: import logging
  from pandas import DataFrame
  from autogluon.core.constants import BINARY, MULTICLASS, QUANTILE, REGRESSION
label_desc: Use image node_id 3 for calling the CleanerMulticlass obj's underlying member method code with example usage: obj.transform(X) and returns: self