def show_batch(images, Mean=(2, 2, 2), Std=(0.5, 0.5, 0.5)):
    images = make_image(torchvision.utils.make_grid(images), Mean, Std)
    plt.imshow(images)
    plt.show()
def show_batch(images, Mean=(2, 2, 2), Std=(0.5, 0.5, 0.5)):
    images = make_image(torchvision.utils.make_grid(images), Mean, Std)
    plt.imshow(images)
    plt.show()