message: Changed to shape from get_shape()
  Used the recommended method
diff: @@ -523,8 +523,8 @@ class TopologyConstructionTest(keras_parameterized.TestCase):
  self.assertEqual(len(model.inputs), 2)
  self.assertEqual(g.name, 'model/dense_2/BiasAdd:0')
  - self.assertListEqual(g.shape.as_list(), c.get_shape().as_list())
  - self.assertListEqual(h.shape.as_list(), d.get_shape().as_list())
  + self.assertListEqual(g.shape.as_list(), c.shape.as_list())
  + self.assertListEqual(h.shape.as_list(), d.shape.as_list())
  # test separate manipulation of different layer outputs
  i = keras.layers.Dense(7, name='dense_4')(h)
  