Tensorflow: how to save/restore a model?

Question

After you train a model in Tensorflow:

1. How do you save the trained model?
2. How do you later restore this saved model?

Answer 1

I'm on Version:

tensorflow (1.13.1)
tensorflow-gpu (1.13.1)

Simple way is

Save:

model.save("model.h5")

Restore:

model = tf.keras.models.load_model("model.h5")