<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def latitude(self, dms: bool = False) -> Union[str, float]: """Generate a random value of latitude. :param dms: DMS format. :return: Value of longitude. """

        return self._get_fs('lt', dms)