Как загрузить gif в pygame?

 import pygame, sys, gif_pygame 
 
win = pygame.display.set_mode((512, 512)) 
gif = gif_pygame.load("animation.gif") 
 
while True: 
    win.fill((0, 0, 0)) 
    gif.render(win, (128-gif.get_width()*0.5, 256-gif.get_height()*0.5)) 
    for event in pygame.event.get(): 
        if event.type == pygame.QUIT: 
            pygame.quit() 
            sys.exit() 
    pygame.display.update()