Ошибка IndexError: list index out of range где ошибка

import discord
import asyncio
from discord.ext import commands
client = commands.Bot(command_prefix = '>', self_bot = True)
@client.event
async def on_ready():
    print('logged')
    
@client.command()
async def say(ctx, *, text):
    await ctx.send(text)

token = 'GOD'
client.run(token)