save project

my_music.py

@@ -17,7 +17,7 @@ music_list = []
 path = "c:\\Users\\ZQY\\Documents\\pygame_lesson5_diy1"
 flielist = os.listdir(path)
 for i in filelist:
-    if i [-4:]== ".wav" or i[-4:]=".ogg" or i[-4:]==".mp3":
+    if i [-4:]== ".wav" or i[-4:]==".ogg" or i[-4:]==".mp3":
         music_list.append(i)
 num = -1