Discord.py 如何添加静音命令

我正在制作一个不和谐的机器人，我真的想制作一个静音命令来使有毒用户静音。 这是我目前的代码done，这不是重写版本。

    @bot.command(pass_context = True)
async def mute(ctx, user_id, userName: discord.User):
    if ctx.message.author.server_permissions.administrator:
        user = ctx.message.author
        role = discord.utils.get(user.server.roles, name="Muted")
        await client.add_roles(user, role)
     else:
       embed=discord.Embed(title="Permission Denied.", description="You don't have permission to use this command.", color=0xff00f6)
       await bot.say(embed=embed)

我重写了我的代码并获得了一段工作代码，如果其他人需要它，这里就是:)

@bot.command(pass_context = True)
async def mute(ctx, member: discord.Member):
     if ctx.message.author.server_permissions.administrator or ctx.message.author.id == '194151340090327041':
        role = discord.utils.get(member.server.roles, name='Muted')
        await bot.add_roles(member, role)
        embed=discord.Embed(title="User Muted!", description="**{0}** was muted by **{1}**!".format(member, ctx.message.author), color=0xff00f6)
        await bot.say(embed=embed)
     else:
        embed=discord.Embed(title="Permission Denied.", description="You don't have permission to use this command.", color=0xff00f6)
        await bot.say(embed=embed)