can't run the simple bot code after installing the lib

[kadnan]

I have the following code worked fine for bot sending message via discord.py lib. I installed discord.py and it starts giving improper token error:

import discord

from discord.ext import tasks, commands

if __name__ == '__main__':
    channel_id = '00000'
    # channel_id = '863074287049375796'
    bot = commands.Bot(command_prefix='!')


    @bot.event
    async def on_ready():
        print(f'Bot connected as {bot.user}')
        for guild in bot.guilds:
            for channel in guild.text_channels:
                print(channel.id)


    @bot.command(name='server')
    async def fetchServerInfo(context):
        guild = context.guild

        await context.send(f'Server Name: {guild.name}')
        await context.send(f'Server Size: {len(guild.members)}')


    @tasks.loop(seconds=5)
    async def called_once_a_day():
        message_channel = bot.get_channel(863022941226139672)
        print(f"Got channel {message_channel}")
        await message_channel.send("Your message")


    @called_once_a_day.before_loop
    async def before():
        await bot.wait_until_ready()
        print("Finished waiting")


    called_once_a_day.start()
    bot.run('xx')

[caiocinel]

Discord.py-self only supports user account tokens, BOT accounts are not supported.