in source_directory/training/training_script.py [0:0]
def save_model(model, model_output_dir):
# https://www.tensorflow.org/guide/keras/save_and_serialize
logging.info("Saving model used model.save()")
tf.saved_model.save(model, os.path.join(model_output_dir, 'cinic10_classifier', '1'))
logging.info("Model successfully saved to: {}".format(model_output_dir))
return