Returns a table of Twitter user data, with "users" as rows/observations.

        :param bool drop_collections: Defaults to True. Indicates whether columns with lists/dicts/sets will be dropped.

        :return: pandas.DataFrame

def users(self, drop_collections = True):
        """
        Returns a table of Twitter user data, with "users" as rows/observations.

        :param bool drop_collections: Defaults to True. Indicates whether columns with lists/dicts/sets will be dropped.

        :return: pandas.DataFrame
        """
        base_df = self._data
        if drop_collections is True:
            out_df = self._drop_collections(base_df)
        else:
            out_df = base_df
        return out_df