save project

snake.py

 import pygame
 from pygame import locals
 # 初始化pygame，为使用pygame做准备
+
 pygame.init()
 # 创建一个窗口
  
 screen=pygame.display.set_mode((660,480))
-background=pygame.image.load("bg.png")
-right=pygame.image.load("right.png")
-food=pygame.image.load("apple.png")
-
 while True:
      for event in pygame.event.get():
          if event .type==locals.QUIT:
-         
-             exit ()
-     screen.blit(background,(0,0))
-     screen.blit(right,(30,60))
-     screen.blit(food,(300,330))
-     pygame.display.update()
-     
+             exit ()
\ No newline at end of file