e1f6a3630485309055a3ef681cd50c87376f7cb3,cleverhans_tutorials/mnist_tutorial_keras_tf.py,,mnist_tutorial,#Any#Any#Any#Any#Any#Any#Any#Any#Any#Any#Any#Any#,41

Before Change

  // Set TF random seed to improve reproducibility
  tf.set_random_seed(1234)

  if not hasattr(backend, "tf"):
    raise RuntimeError("This tutorial requires keras to be configured"
                       " to use the TensorFlow backend.")

  if keras.backend.image_dim_ordering() != "tf":
    keras.backend.set_image_dim_ordering("tf")
    print("INFO: "~/.keras/keras.json" sets "image_dim_ordering" to "
          ""th", temporarily setting to "tf"")

After Change

  // Set TF random seed to improve reproducibility
  tf.set_random_seed(1234)

  if keras.backend.image_data_format() != "channels_last":
    raise NotImplementedError("this tutorial requires keras to be configured to channels_last format")

  // Create TF session and set as Keras backend session
  sess = tf.Session()
  keras.backend.set_session(sess)

  // Get MNIST test data

Instances