(
        self, label_name: str, conversion: typing.Optional[typing.Any] = None
    )
return self.pipe(
            GetItem() if conversion is None else conversion,
            label_input=label_name,
        )
Wraps the conversion into :py:obj:`LabelConversion` to allow further
        reuse.

        Args:
          label_name (str): a name of the label to be applied
        Returns:
          LabelConversion: the labeled conversion
Wraps the conversion into :py:obj:`LabelConversion` to allow further
        reuse.
Wraps the conversion into : py : obj : LabelConversion to allow further reuse .
def add_label(
        self, label_name: str, conversion: typing.Optional[typing.Any] = None
    ) -> "BaseConversion":
        """Wraps the conversion into :py:obj:`LabelConversion` to allow further
        reuse.

        Args:
          label_name (str): a name of the label to be applied
        Returns:
          LabelConversion: the labeled conversion
        """
        return self.pipe(
            GetItem() if conversion is None else conversion,
            label_input=label_name,
        )
def add_label ( self , label_name : str , conversion : typing . Optional [ typing . Any ] = None ) -> "BaseConversion" : return self . pipe ( GetItem ( ) if conversion is None else conversion , label_input = label_name , )