Как сделать очередь на музыку?

Question

[Kenity]

У меня есть данный код, но я не могу реализовать воспроизведение музыки из очереди

youtube_dl.utils.bug_reports_message = lambda: ''


ytdl_format_options = {
    'format': 'bestaudio/best',
    'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
    'restrictfilenames': True,
    'noplaylist': False,
    'nocheckcertificate': True,
    'ignoreerrors': False,
    'logtostderr': False,
    'quiet': True,
    'no_warnings': True,
    'default_search': 'auto',
    'source_address': '0.0.0.0' # bind to ipv4 since ipv6 addresses cause issues sometimes
}

ffmpeg_options = {
    "before_options": "-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5",
    'options': '-vn'
}

ytdl = youtube_dl.YoutubeDL(ytdl_format_options)


class YTDLSource(discord.PCMVolumeTransformer):
    
    def __init__(self, source, *, data, volume=0.5):
        super().__init__(source, volume)
        self.queue = {}

        self.data = data

        self.title = data.get('title')
        self.url = data.get('url')

    @classmethod
    async def from_url(cls, url, *, loop=None, stream=False):
        loop = loop or asyncio.get_event_loop()
        data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))

        if 'entries' in data:
            # take first item from a playlist
            data = data['entries'][0]

        filename = data['url'] if stream else ytdl.prepare_filename(data)
        return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)


class Music(commands.Cog):
    def __init__(self, client):
        self.client = client

    @commands.command(description="joins a voice channel")
    async def join(self, ctx):
        if ctx.author.voice is None or ctx.author.voice.channel is None:
            return await ctx.send('You need to be in a voice channel to use this command!')

        voice_channel = ctx.author.voice.channel
        if ctx.voice_client is None:
            vc = await voice_channel.connect()
        else:
            await ctx.voice_client.move_to(voice_channel)
            vc = ctx.voice_client

    @commands.command(description="streams music")
    async def play(self, ctx, *, url):
        
        if ctx.author.voice is None or ctx.author.voice.channel is None:
            return await ctx.send('You need to be in a voice channel to use this command!')

        voice_channel = ctx.author.voice.channel
        if ctx.voice_client is None:
            vc = await voice_channel.connect()
        else:
            await ctx.voice_client.move_to(voice_channel)
            vc = ctx.voice_client
        async with ctx.typing():
            player = await YTDLSource.from_url(url, loop=self.client.loop, stream=True)
            
            if not ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None): 
                
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            if len(self.queue) == 0:
                self.queue.append(player)
                print(self.queue)
        embed = discord.Embed(title="Now playing", description=f"[{player.title}]({player.url}) [{ctx.author.mention}]")
        await ctx.send(embed=embed)
        

    def start_playing(self, voice_client, player):
        self.queue[0] = player

        i = 0
        while i != len(self.queue):
            try:
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            except:
                pass
            i += 1



    @commands.command()
    async def stop(self, ctx):
        await ctx.voice_client.stop()
        await ctx.send("sTOP")

я пытался это сделать через self.queue но он просто не реагирует на это