code: def _validate_gl_object_type(self, obj, expected):
      with util.TempDirectory() as temp_dir:
          obj.save(temp_dir)
          t = get_turicreate_object_type(temp_dir)
          self.assertEqual(t, expected)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import os
  import unittest
  import tempfile
  import shutil
  import uuid
  import sys
  from ..None import util
  from ..None import SFrame, SArray, SGraph
  from ..util import get_turicreate_object_type
  from ..config import get_runtime_config, set_runtime_config
  from .None import util
  import pytest
label_desc: Use image node_id 3 for calling the UtilTests obj's underlying member method code with example usage: obj._validate_gl_object_type(obj, expected) without return types