嵌入的Discord.py反应角色不起作用

import discord
from discord.ext import commands

intents = discord.Intents.default()
intents.reactions = True
intents.members = True

bot = commands.Bot(command_prefix='!', intents=intents)

@bot.event
async def on_ready():
    print(f'Bot is ready. Connected to {len(bot.guilds)} guilds.')

@bot.event
async def on_reaction_add(reaction, user):
    if user.bot:
        return  # Ignore bot reactions

    message_id = 1234567890  # Replace with your message ID
    emoji = '👍'  # Replace with your emoji
    role_id = 9876543210  # Replace with your role ID

    if reaction.message.id == message_id and str(reaction.emoji) == emoji:
        guild = reaction.message.guild
        role = guild.get_role(role_id)
        if role:
            await user.add_roles(role)
            print(f'{user.name} was given the role {role.name}')

@bot.event
async def on_reaction_remove(reaction, user):
    if user.bot:
        return  # Ignore bot reactions

    message_id = 1234567890  # Replace with your message ID
    emoji = '👍'  # Replace with your emoji
    role_id = 9876543210  # Replace with your role ID

    if reaction.message.id == message_id and str(reaction.emoji) == emoji:
        guild = reaction.message.guild
        role = guild.get_role(role_id)
        if role:
            await user.remove_roles(role)
            print(f'{user.name} had the role {role.name} removed')

bot.run('YOUR_BOT_TOKEN')