auto save

snak.py

+import pygame
+from pygame import locals
+pygame.init()
+background = pygame.image.load('bg.png')
+food=pygame.image.load('apple.png')
+right=pygame.image.load('right.png')
+body=pygame.image.load('body.png')
+screen = pygame.display.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    screen.blit(background,(0,0))
+    screen.blit(food,(360,300))
+    screen.blit(right,(240,120))
+    screen.blit(body,(210,120))
+    screen.blit(body,(180,120))
+    screen.blit(body,(180,90))
+    pygame.display.update()