code cleanup

cogs/audio.py

@@ -32,12 +32,12 @@ class Audio(commands.Cog, name='Audio'):
                 _role = await read_json(member.guild.id, 'tigger_role')
                 # Read audio from DB
                 audio_db = await read_db(member.guild.id, member.id, 'defaulttracks')
-
+                audio: list = []
                 if audio_db is not None:
                     audio = audio_db.split(', ')
                 else:
-                    from lib.Comands import list_files
-                    audio = await list_files()
+                    for _a in ListGenerator('audio'):
+                        audio.append(_a.name)
 
                 if audio_db is not None:
                     logger.info('Play audio from DB')