discord.py-更改服务器图标和名称

import discord
from discord.ext import commands

intents = discord.Intents.default()
intents.guilds = True
intents.messages = True

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

@bot.event
async def on_ready():
    print(f'Bot is ready. Logged in as {bot.user.name}')

@bot.command()
async def change_icon(ctx, icon_url):
    guild = ctx.guild
    with open('icon.png', 'wb') as f:
        async with bot.session.get(icon_url) as resp:
            f.write(await resp.read())
    with open('icon.png', 'rb') as f:
        await guild.edit(icon=f.read())
    await ctx.send('Server icon has been changed.')

@bot.command()
async def change_name(ctx, new_name):
    guild = ctx.guild
    await guild.edit(name=new_name)
    await ctx.send('Server name has been changed.')

bot.run('YOUR_BOT_TOKEN')