我如何制作一个机器人，如果您做出反应，它将赋予您python的作用？

所以，我一直在这样做：

from discord.ext import commands
from discord.utils import get


client = commands.Bot(command_prefix='><')


@client.event
async def on_ready():
    print("I am ready Winson or not Winson :D")

@client.event
async def on_member_join(member):
    channel = client.get_channel(744440768667844698)
    message = await channel.send(f"Welcome to HaveNoFaith {member},happy to be friends with you")

@client.command()
async def ping(ctx):
     await ctx.send(f"Your Ping is {round(client.latency *1000)}ms")

@client.command()
async def Help(ctx2):
    await ctx2.send("Hi,Im WelcomeBot v1.0...\n\nPrefix: ><\n\nCommands: ping\n          help")

＃，然后我尝试在消息“ Welcome etc”中执行类似操作，如果他们对该消息中的“检查反应”做出反应，那么他们将在不和谐的服务器中扮演角色...