auto save

snake.py

@@ -69,7 +69,6 @@ while True:
     for i in range(len(position)-1):
         screen.blit(body, position[i])
 
-    # 将果实画上去
     screen.blit(food, (applex,appley))
     info='Score'+str(score)
     text=my_font.render(info,True,(0,0,0))