code: def test_save_and_load(self):
      with test_util.TempDirectory() as filename:
          self.model.save(filename)
          self.model = tc.load_model(filename)
  
          self.test_predict()
          print("Predict passed")
          self.test_predict_topk()
          print("Predict topk passed")
          self.test_classify()
          print("Classify passed")
          self.test_get()
          print("Get passed")
          self.test_summary()
          print("Summary passed")
          self.test_list_fields()
          print("List fields passed")
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import os
  import platform
  import sys
  import tempfile
  import unittest
  from turicreate.toolkits._main import ToolkitError
  from turicreate.toolkits._internal_utils import _mac_ver, _raise_error_if_not_sframe, _raise_error_if_not_sarray
  from turicreate.toolkits.image_analysis.image_analysis import MODEL_TO_FEATURE_SIZE_MAPPING, get_deep_features
  from .None import util
  import numpy
  import turicreate
label_desc: Use image node_id 23 for calling the ImageClassifierTest obj's underlying member method code with example usage: obj.test_save_and_load() without return types