in tensorflow_managed_spot_training_checkpointing/generate_cifar10_tfrecords.py [0:0]
def read_pickle_from_file(filename):
    with tf.io.gfile.GFile(filename, 'rb') as f:
        if sys.version_info.major >= 3:
            return pickle.load(f, encoding='bytes')
        else:
            return pickle.load(f)