def draw_gray_random(height, width):
    flat_numpy_array = np.random.randint(0, 256, (height * width))
    gray_image = flat_numpy_array.reshape(height, width)
    return gray_image
def draw_gray_random(height, width):
    flat_numpy_array = np.random.randint(0, 256, (height * width))
    gray_image = flat_numpy_array.reshape(height, width)
    return gray_image