auto save

snake.py

+from pygame import locals
+pygame.init()
+screen=pygame.display.set_mode((660,480))
+bg=pygame.image.losd
+
+while True: 
+    for event in pygame.event.get(): 
+        print(event)
+        if event.type==local.QUIT: 
+            exit()
+    screen.blit(bg,(0,0))
+    pygame.display.update
\ No newline at end of file