save project

my_music.py

@@ -58,7 +58,7 @@ while True:
     if x == apple_x and y == apple_y:
         apple_x = random.randint(0, 660)
         apple_y = random.randint(0, 480)
-        
+     if   
     position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
@@ -70,6 +70,7 @@ while True:
  
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+    inf
     # 刷新画面
     pygame.display.update()
     
\ No newline at end of file