code: def _skip_if_no_tf_asset(test_case):
      if not hasattr(tf.saved_model, "Asset"):
          test_case.skipTest(
              "Your TensorFlow version (%s) looks too old for creating SavedModels "
              " with assets." % tf.__version__
          )
  
imports: import json
  import os
  from absl.testing import parameterized
  import numpy
  import tensorflow
  import tensorflow_hub
label_desc: Use image node_id 1 for calling a global function with example usage: _skip_if_no_tf_asset(test_case) without return types