def METHOD_NAME(
    self,
    *,
    training_data: Input,
    target_column_name: str,
    validation_data: Optional[Input] = None,
    validation_data_size: Optional[float] = None,
) -> None:
    self.target_column_name = self.target_column_name if target_column_name is None else target_column_name
    self.training_data = self.training_data if training_data is None else training_data
    self.validation_data = self.validation_data if validation_data is None else validation_data
    self.validation_data_size = self.validation_data_size if validation_data_size is None else validation_data_size