(self, label_name: str)
Args:
          label_name (string): label name to be referenced
Args:
          label_name (string): label name to be referenced
Args : label_name ( string ) : label name to be referenced
def __init__(self, label_name: str):
        """
        Args:
          label_name (string): label name to be referenced
        """
        super().__init__(label_name)
        self.caching_conversion = None
def __init__ ( self , label_name : str ) : super ( ) . __init__ ( label_name ) self . caching_conversion = None