async def tuple(self, elem=None, elem_type=None, params=None):
if hasattr(elem_type, "<STR_LIT>"):<EOL><INDENT>container = elem_type() if elem is None else elem<EOL>return await container.serialize_archive(<EOL>self, elem=elem, elem_type=elem_type, params=params<EOL>)<EOL><DEDENT>if self.writing:<EOL><INDENT>return await self._dump_tuple(self.iobj, elem, elem_type, params)<EOL><DEDENT>else:<EOL><INDENT>return await self._load_tuple(<EOL>self.iobj, elem_type, params=params, elem=elem<EOL>)<EOL><DEDENT>
Loads/dumps tuple
:return: