Discord.py。如何在"on_raw_reaction_add“函数中wait_for person的反应？

from discord import Member
from discord.ext import commands

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

@bot.event
async def on_raw_reaction_add(payload):
    # 检查消息是否在特定频道中
    if payload.channel_id == YOUR_CHANNEL_ID:
        # 获取消息对象
        channel = bot.get_channel(payload.channel_id)
        message = await channel.fetch_message(payload.message_id)
        
        # 获取用户对象
        guild = bot.get_guild(payload.guild_id)
        user = guild.get_member(payload.user_id)
        
        # 检查用户是否是特定用户
        if user.id == YOUR_USER_ID:
            # 等待用户的反应
            reaction, _ = await bot.wait_for('raw_reaction_add', check=lambda r, u: u.id == YOUR_USER_ID and str(r.emoji) == 'YOUR_EMOJI', timeout=60)
            
            # 在这里处理用户的反应
            # ...