message: Remove recompile workaround in integration test since the fix has been in for a
  while.
diff: @@ -160,10 +160,6 @@ class SequentialIntegrationTest(KerasIntegrationTest):
  model.pop()
  model.add(keras.layers.Dense(y_train.shape[-1], activation='softmax'))
  - # TODO(b/134523282): There is an bug with Sequential models, so the model
  - # must be marked as compiled=False to ensure the next compile goes through.
  - model._is_compiled = False
  -
  model.compile(
  loss='categorical_crossentropy',
  optimizer=keras.optimizer_v2.adam.Adam(0.005),
  