save project

my_music.py

@@ -43,7 +43,10 @@ while True:
         click+=1
         if click%2==0:
             play_button=stop_img
-            pygame.mixer
+            pygame.mixer.music.unpause()
+    else:
+        play_button=play_img
+        pygame.mixer.music.pause()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(stop_img, (270, 330))   # 暂停按钮