code: def party(self) -> PartyMeta:
      return self._party
  
imports: import logging
  import typing
  from typing import List, Tuple, TypeVar, Union
  from fate.arch.federation.api import PartyMeta, TableRemotePersistentPickler, TableRemotePersistentUnpickler
  from fate.arch.trace import federation_get_timer, federation_remote_timer
  from ._namespace import NS
label_desc: Use image node_id 4 for calling the Party obj's underlying member method code with example usage: obj.party() and returns: self