Python 如何让用户选择自己的嵌入颜色

所以我有一个不和谐机器人，人们可以做r！说好让机器人说的东西作为一个嵌入，但它的工作没有任何帮助

@client.command(aliases=['say'])
@commands.has_permissions(manage_messages=True)
async def embed(ctx):

    questions = ["Which should be the tile of the embed?",
            "What should be the description?",
            "What is the color of the embed? This should be a hex color."]

    answers = []

    def check(m):
        return m.author == ctx.author and m.channel == ctx.channel

    for i in questions:
        await ctx.send(i)

        try:
            msg = await client.wait_for('message', timeout=30, check=check)
        except asyncio.TimeoutError:
            await ctx.send('You did not answer in time. Please do it under 30 seconds next time.')
            return
        else:
            answers.append(msg.content)

    embedcolor = answers2[2]

    embed = discord.Embed(description=answers[1], title=answers[0], colour=int(embedcolor, 16))

    await ctx.send(embed=embed)

我得到的错误是

---

discord.ext.commands.errors.CommandInvokeError:Command引发了一个异常：NameError:name'answers2'未定义

正如前面提到的注释，您可能是想键入答案[2]而不是答案[2]

下次，将整个错误复制并粘贴到代码块中，如下所示：

[
error here
error here
]

---

看起来有个打字错误。我在你的代码中没有看到答案2的定义。你确定你不想写答案[2]而不是答案[2]？非常感谢你，我没有看到@GuillaumeLabs