code: def test_layer_with_model(self):
      layers = [
          LayerAdapter(snt.Linear(3)),
          LayerAdapter(snt.Linear(2)),
          LayerAdapter(snt.Linear(1)),
      ]
  
      model = tf.keras.models.Sequential(layers)
      model.build([None, 4])
      for idx, input_size in enumerate([4, 3, 2]):
          self.assertEqual(layers[idx].module.input_size, input_size)
  
      output_shape = model.compute_output_shape([None, 4])
      self.assertTrue(output_shape.is_compatible_with([None, 1]))
  
      self.assertEqual(model(tf.ones([1, 4])).shape, [1, 1])
  
imports: from absl.testing import parameterized
  import sonnet
  from sonnet.src import test_utils
  from sonnet.src.conformance import descriptors
  import tensorflow
  import tree
label_desc: Use image node_id 4 for calling the KerasTest obj's underlying member method code with example usage: obj.test_layer_with_model() without return types