message: Enable keras lstm test.
diff: @@ -429,7 +429,6 @@ class FromConcreteFunctionTest(test_util.TensorFlowTestCase):
  @test_util.run_v2_only
  def testKerasLSTM(self):
  - self.skipTest('b/138657502')
  input_data = constant_op.constant(
  np.array(np.random.random_sample((10, 10, 10)), dtype=np.float32))
  @@ -447,7 +446,9 @@ class FromConcreteFunctionTest(test_util.TensorFlowTestCase):
  # Check values from converted model.
  expected_value = concrete_func(input_data)
  - actual_value = self._evaluateTFLiteModel(tflite_model, [input_data])
  + # TODO(haoliang): Remove this `reshape` op since it's not necessary.
  + actual_value = np.reshape(
  + self._evaluateTFLiteModel(tflite_model, [input_data]), (10, 10))
  for expected, actual in zip(expected_value, actual_value):
  np.testing.assert_almost_equal(expected, actual)
  