def METHOD_NAME(images):
    def random_value():
        value = dali.fn.random.uniform(range=(1, 1.5))
        coin = dali.fn.random.coin_flip()
        return coin * value + (1.0 - coin) * (1.0 / value)
    return dali.fn.METHOD_NAME(images,
        hue=dali.fn.random.uniform(range=(-18.0, 18.0)),
        brightness=random_value(),
        contrast=random_value()
    )