code: async def _disconnect(self, ctx):
          
          player = self.bot.lavalink.players.get(ctx.guild.id)
  
          if not player.is_connected:
              return await ctx.send('Not connected.')
  
          if not ctx.author.voice or (player.is_connected and ctx.author.voice.channel.id != int(player.channel_id)):
              return await ctx.send('You\'re not in my voicechannel!')
  
          player.queue.clear()
          await player.disconnect()
          await ctx.send('*⃣ | Disconnected.')
docs: Disconnects the player from the voice channel and clears its queue.