code: def private(self) -> ActionObject:
      twin_id = self.id
      private = self.private_obj
      private.syft_twin_type = TwinMode.PRIVATE
      private.id = twin_id
      return private
  
imports: from __future__ import annotations
  from typing import Any
  from typing import Dict
  from typing import Optional
  import pydantic
  from ..serde.serializable import serializable
  from ..service.action.action_object import ActionObject
  from ..service.action.action_object import TwinMode
  from ..service.action.action_types import action_types
  from .syft_object import SyftObject
  from .uid import UID
label_desc: Use image node_id 5 for calling the TwinObject obj's underlying member method code with example usage: obj.private() and returns: private