code: def __init__(
      self,
      ctx: "Context",
      federation: "Federation",
      computing: "KVTableContext",
      party: PartyMeta,
      rank: int,
      namespace: NS,
      key=None,
  ) -> None:
      self._ctx = ctx
      self._party = party
      self.federation = federation
      self.computing = computing
      self.rank = rank
      self.namespace = namespace
  
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 1 to create a new Party object  with example: obj = Party(ctx, federation, computing, party, rank, namespace, key)