如何让用户选择嵌入命令的十六进制颜色？| Discord.py

import discord
from discord.ext import commands

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

@bot.command()
async def choose_color(ctx):
    # 创建颜色选择菜单
    color_menu = discord.Embed(title="选择颜色", description="请选择一种颜色：")

    # 添加颜色选项
    color_menu.add_field(name="红色", value="1️⃣", inline=True)
    color_menu.add_field(name="绿色", value="2️⃣", inline=True)
    color_menu.add_field(name="蓝色", value="3️⃣", inline=True)

    # 发送颜色选择菜单
    menu_message = await ctx.send(embed=color_menu)

    # 添加颜色反应
    await menu_message.add_reaction("1️⃣")
    await menu_message.add_reaction("2️⃣")
    await menu_message.add_reaction("3️⃣")

    # 等待用户选择颜色
    def check(reaction, user):
        return user == ctx.author and str(reaction.emoji) in ["1️⃣", "2️⃣", "3️⃣"]

    try:
        reaction, _ = await bot.wait_for('reaction_add', timeout=60.0, check=check)
    except asyncio.TimeoutError:
        await ctx.send("超时！请选择一个颜色。")
        return

    # 根据用户选择的颜色设置嵌入的颜色
    if str(reaction.emoji) == "1️⃣":
        color = discord.Colour.red()
    elif str(reaction.emoji) == "2️⃣":
        color = discord.Colour.green()
    elif str(reaction.emoji) == "3️⃣":
        color = discord.Colour.blue()

    # 创建带有选定颜色的嵌入
    embed = discord.Embed(title="你选择了颜色", description="这是你选择的颜色。", color=color)

    # 发送带有选定颜色的嵌入
    await ctx.send(embed=embed)

bot.run("YOUR_BOT_TOKEN")