save project

snake.py

@@ -17,7 +17,7 @@ x=240
 y=120
 yuhotui=[(180,90),(180,120),(210,120),(x,y)]
 
-while True
+while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序