import asyncio

import discord

async def ex(args, message, client, invoke):
    await message.channel.purge(limit=1)
    embed = discord.Embed(title='Idee',
                          description='Danke für deinen Vorschlag.', color=discord.Color.green())
    await message.channel.send(embed=embed)
    channel = discord.utils.get(message.guild.channels, name='💡｜vorschläge')

    suggestion = discord.Embed(title='Vorschlag:',
                                    description=' '.join(args), colour=discord.Color.gold())
    mess = await channel.send(embed=suggestion)
    await mess.add_reaction('✅')
    await mess.add_reaction('❌')
    await asyncio.sleep(3)
    await message.channel.purge(limit=1)