code: def testGetCallableWithKerasModel(self):
      export_path = self.createModelWithMultipleMixedInputs(True)
      model = tf.keras.models.load_model(export_path)
      self.assertEqual(model, model_util.get_callable(model))
  
imports: import tempfile
  import unittest
  from absl.testing import parameterized
  import apache_beam
  from apache_beam.testing import util
  import numpy
  import tensorflow
  from tensorflow_model_analysis import constants
  from tensorflow_model_analysis.api import types
  from tensorflow_model_analysis.eval_saved_model import testutil
  from tensorflow_model_analysis.proto import config_pb2
  from tensorflow_model_analysis.utils import model_util
  from tensorflow_model_analysis.utils import util
  from tfx_bsl.tfxio import tf_example_record
  from google.protobuf import text_format
  from tensorflow.core.protobuf import saved_model_pb2
  from tensorflow_metadata.proto.v0 import schema_pb2
label_desc: Use image node_id 18 for calling the ModelUtilTest obj's underlying member method code with example usage: obj.testGetCallableWithKerasModel() without return types