speedrun.py

import discord
from discord.ext import commands

class speedrun(commands.Cog):
    """SimpleCog"""

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

  
  

    @commands.command(name='admin')
    @commands.has_role("Owner")
    async def only_me(self, ctx):
        """A simple command which only responds to the owner of the bot."""

        await ctx.send(f'Hello {ctx.author.mention}. This command can only be used by you!!')
    
    @commands.command(name="delete")
    async def delete(self, ctx):
        await ctx.send('No...')

    
    @commands.Cog.listener()
    async def on_member_ban(self, guild, user):
        """Event Listener which is called when a user is banned from the guild.
        For this example I will keep things simple and just print some info.
        Notice how because we are in a cog class we do not need to use @bot.event
        For more information:
        http://discordpy.readthedocs.io/en/rewrite/api.html#discord.on_member_ban
        Check above for a list of events.
        """

        print(f'sadly, {user.name}-{user.id} was banned from {guild.name}-{guild.id} for unknown reasons...')

# The setup fucntion below is neccesarry. Remember we give bot.add_cog() the name of the class in this case SimpleCog.
# When we load the cog, we use the name of the file.
def setup(bot):
    bot.add_cog(speedrun(bot))