Generate random geo coordinates.

        :param dms: DMS format.
        :return: Dict with coordinates.

def coordinates(self, dms: bool = False) -> dict:
        """Generate random geo coordinates.

        :param dms: DMS format.
        :return: Dict with coordinates.
        """
        return {
            'longitude': self._get_fs('lg', dms),
            'latitude': self._get_fs('lt', dms),
        }