save project

snake.py

@@ -55,8 +55,8 @@ while True:
         y += 30
     position.append((x, y))
     if x == apple_x and y == apple_y:
-        apple_x=ramdom.randint(0,660)
-        apple_y=ramdom.randint(0,480)
+        apple_x=random.randint(0,660)
+        apple_y=random.randint(0,480)
 
     position.pop(0)
     # 将背景图画上去