save project

snake.py

@@ -6,6 +6,6 @@ pygame.init()
 # 创建一个窗口
 screen = pygame.display.set_mode((660,480),0,32)
 while True:
-    for event.pygame.event.get():
+    for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()