self.assertFalse(self._contains_quantized_function_call(output_graphdef))

  @test_util.run_in_graph_and_eager_modes
  def test_model_ptq_with_uncalibrated_subgraph(self):
    class IfModel(module.Module):
      """A model that contains a branching op."""

      def __init__(self):
        self.filters_0 = np.random.uniform(
            low=-1.0, high=1.0, size=(4, 3)
        ).astype('f4')