如何在embed discord.py中将长字段作为页面发送？

import discord
from discord.ext import commands

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

async def send_long_field_as_pages(channel, long_text, page_size=4096):
    # 分割长文本
    text_pages = [long_text[i:i+page_size] for i in range(0, len(long_text), page_size)]
    
    # 创建嵌入列表
    embeds = []
    for index, page in enumerate(text_pages):
        embed = discord.Embed(title=f"Page {index + 1}/{len(text_pages)}", description=page)
        embeds.append(embed)
    
    # 发送嵌入
    for embed in embeds:
        await channel.send(embed=embed)

@bot.command()
async def sendpages(ctx):
    long_text = "这里是你的长字段内容..." * 100  # 假设这是一个非常长的文本
    await send_long_field_as_pages(ctx.channel, long_text)

bot.run('YOUR_BOT_TOKEN')