Hi,   while I see the definition of the function, I do not see where is it used while saving the model. If I look at model save code, I do not see preprocess function being used.   export_path = 'FakeNews-Serving/17' builder = saved_model_builder....

I did not see see the preprocess step in saving the model. Can you show how to include it?

Very good and handy example to manipulate strings.