tf.keras.backend.clear_session()
Defined in tensorflow/python/keras/_impl/keras/backend.py.
Destroys the current TF graph and creates a new one.
Useful to avoid clutter from old models / layers.
© 2018 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/keras/backend/clear_session