aikocc

from discord.ext import commands

class CogDownloader(commands.Cog)

    def __init__(self, bot):
        self.bot = bot


    @commands.command(aliases=['dlcog'])
    @commands.is_owner()

aikocc

import discord
from discord.ext import commands
from discord.ext.commands import has_permissions
import sqlite3

conn = sqlite3.connect('.\customroles.db')
c = conn.cursor()
c.execute('''CREATE TABLE IF NOT EXISTS "custom_role" 
             (server_id INTEGER NOT NULL, user TEXT NOT NULL, user_id INTEGER NOT NULL, role TEXT NOT NULL, role_id INTEGER NOT NULL)''')
conn.commit()

aikocc

import discord
from discord.ext import commands

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

@bot.event
async def on_member_update(before, after):
    streaming_role = after.guild.get_role(<replace this>)
    if after.activity is discord.Streaming:
      if not streaming_role in after.roles: