code: def _assert_same_non_optimizer_objects(
      model, model_graph, clone, clone_graph
  ):  # pylint: disable=unused-argument
      """Asserts model and clone contain the same trackable objects."""
  
      # TODO(fchollet, kathywu): make sure this works in eager mode.
      return True
  
imports: import os
  import warnings
  from tensorflow.python.checkpoint import graph_view
  from tensorflow.python.client import session
  from tensorflow.python.framework import ops
  from tensorflow.python.keras import backend
  from tensorflow.python.keras import optimizer_v1
  from tensorflow.python.keras.optimizer_v2 import optimizer_v2
  from tensorflow.python.keras.saving import model_config
  from tensorflow.python.keras.saving import saving_utils
  from tensorflow.python.keras.saving import utils_v1
  from tensorflow.python.keras.utils import mode_keys
  from tensorflow.python.keras.utils.generic_utils import LazyLoader
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import gfile
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.saved_model import builder
  from tensorflow.python.saved_model import constants
  from tensorflow.python.saved_model import save
  from tensorflow.python.training import saver
  from tensorflow.python.util import compat
  from tensorflow.python.util import nest
label_desc: Use image node_id 9 for calling a global function with example usage: _assert_same_non_optimizer_objects(model, model_graph, clone, clone_graph) and returns: True