code: def test_object_save_load(self):
      _test_save_load_object_helper(self, self.graph, self.tempfile)
      _test_save_load_object_helper(self, self.sframe, self.tempfile)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import sys
  import json
  import logging
  import os
  import fnmatch
  import tempfile
  import unittest
  import pandas
  from .._connect import main
  from ..None import _sys_util
  from ..None import util
  from ..None import SGraph, SFrame, load_sgraph, load_model, load_sframe
  from turicreate.toolkits._model import Model
  from pandas.util.testing import assert_frame_equal
label_desc: Use image node_id 3 for calling the LocalFSConnectorTests obj's underlying member method code with example usage: obj.test_object_save_load() without return types