save project

snake.py

@@ -48,8 +48,8 @@ while True:
     else:
         y-=30
         snake_hard = up
-    if positine[-1] == apple_x, apple_y:
-        apple_x, apple_y = 
+    if positine[-1] == apple_x,apple_y:
+        apple_x,apple_y = 
     positine.append((x,y))
     positine.pop(0)
     # 将背景图画上去