save project

my_music.py

@@ -17,7 +17,7 @@ music_list=[]
 path='C:\\Users\\LENOVO\\Desktop\\test'
 filelist=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