def data_augment()

in 03_image_models/flowers.py [0:0]

• 3 lines of code
• 3 McCabe index (conditional complexity)

def data_augment(image, label):
    # data augmentation. Thanks to the dataset.prefetch(AUTO) statement in the next function (below),
    # this happens essentially for free on TPU. Data pipeline code is executed on the "CPU" part
    # of the TPU while the TPU itself is computing gradients.
    image = tf.image.random_flip_left_right(image)
    #image = tf.image.random_saturation(image, 0, 2)
    return image, label