tf.keras.backend.clear_session

TensorFlow 1 version View source on GitHub

Destroys the current TF graph and creates a new one.

Aliases: tf.compat.v1.keras.backend.clear_session, tf.compat.v2.keras.backend.clear_session

tf.keras.backend.clear_session()

Used in the guide:

Useful to avoid clutter from old models / layers.