退出频道时如何删除频道房间 discord.py

Question

@bot.event
async def on_voice_state_update(member, before, after):
    if before.channel is None and after.channel is not None:
        await member.guild.system_channel.send(
            "{} into the voice room".format(member.nick)
        )
        channel = await member.guild.create_text_channel('123')

    if before.channel is not None and after.channel is None:
        await member.guild.system_channel.send(
            "{} out of the voice room".format(member.nick)
        )
        channel = await member.guild.delete_text_channel('123')

当我进入语音频道时，机器人会创建一个文本频道 如果我离开了语音频道，机器人应该删除 文字频道

但是当我出去的时候，bot 并没有删除频道 如何修复此代码？

Answer 1

.delete_text_channel() 无效，必须使用 .delete() 代替

channel = discord.utils.get(member.guild.channels, name="123")
# If channel doesn't exits or channel is not TextChannel
if type(channel) != discord.channel.TextChannel or channel is None: 
    print("No channel found!")
    return
await channel.delete()