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

For tensorflow-2.0

it's very simple.

import tensorflow as tf

SAVE

model.save("model_name")

RESTORE

model = tf.keras.models.load_model('model_name')