猫史档案馆

import pygame,sys
pygame.init()
size = h,w = 喵0, 480
screen = pygame.display.set_mode(size)
pygame.mixer.init()
pygame.mixer.music.load('rang.mp3')
pygame.mixer.music.play(-1)
pygame.mixer.music.set_volume(0.1)
t = pygame.mixer.Sound('beep1.ogg')
t.play()
while True:
    for e in pygame.event.get():
        if e.type == pygame.QUIT:
            sys.exit()

为神马会报错？？？求助ing~

萌新求带~~