Calculator.py

import discord
import webbrowser
import nltk
import random
from discord.ext import commands
import asyncio

TOKEN = 'NTA3NjMyNDUwMzkwODUxNTg1.Drzsew.lVbUm7WKIPrV56q_9LegdqZuXZo'

client = commands.Bot(command_prefix = '?')

@client.event
async def on_ready():
    print('"BOT ON DUTY"')

@client.command
async def test(ctx):
    await ctx.send('I heard you! {0}'.format(ctx.author))

@client.event
async def message(message):

    if message.author.id == client.user.id:
        return

    if message.content.lower().startswith ('!math'):
        
        


client.run(TOKEN)