如何使discord.py中的禁止命令不禁止管理员？

import discord
from discord.ext import commands

intents = discord.Intents.default()
intents.members = True

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

def is_not_admin(ctx):
    return not ctx.author.guild_permissions.administrator

@bot.command(name='forbidden_command')
@commands.check(is_not_admin)
async def forbidden_command(ctx):
    await ctx.send("You do not have permission to use this command.")

@forbidden_command.error
async def forbidden_command_error(ctx, error):
    if isinstance(error, commands.CheckFailure):
        await ctx.send("This command is not available to administrators.")
    else:
        raise error

bot.run('YOUR_BOT_TOKEN')