code: def _save_to_blob_storage(self):
      # Set node location and verify key
      self.private_obj._set_obj_location_(
          self.syft_node_location,
          self.syft_client_verify_key,
      )
      # self.mock_obj._set_obj_location_(
      #     self.syft_node_location,
      #     self.syft_client_verify_key,
      # )
      return self.private_obj._save_to_blob_storage()
  
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 7 for calling the TwinObject obj's underlying member method code with example usage: obj._save_to_blob_storage() and returns: self