quick discord user "client" to roll in group chats during video calls

discord_bot.py

from random import randint

import discord

client = discord.Client()

@client.event
async def on_ready():
    print('We have logged in as {0.user}'.format(client))


def roll(author, roll_message):
    _, roll = roll_message.split()
    rolling = []

    try:
        for x in range(int(roll.split('d')[0])):
            rolling.append(randint(1, int(roll.split('d')[1])))
    except Exception as err:
        return f'I got bungled @_@ \n Error: {err}'
    if len(rolling) > 1:
        return f'>> @here **{author}** rolled **{" ".join(str(x) for x in rolling)}** | total: **{sum(rolling)}**'
    else:
        return f'>> @here **{author}** rolled **{" ".join(str(x) for x in rolling)}**'


@client.event
async def on_message(message):
    if message.content.startswith('!roll'):
        await message.channel.send(roll(message.author, message.content))


token = "your_token"

client.run(token, bot=False)