save project

my_music.py

@@ -42,12 +42,12 @@ while True:
                 pygame.mixer.music.set_volume(volume)
         if event.type == locals.MOUSEBUTTONDOWN:
             click += 1
-            if click%2 == 0:
+            if click % 2 ==0: 
                 pygame.mixer.music.unpause()
-                start = stop_img
+                play_button = stop_img
             else:
                 pygame.mixer.music.pause()
-                start = play_img
+                play_button = play_img
                 
     if volume <=0:
         volume = 0