how to make a bot delete its own message in discord.py code example

Example 1: how to make a discord bot delete messages python

import discord 
 
@client.event 
async def on_message(message):
  	response = await message.channel.send("Hello") 
    # Deletes the message the user sent
	await message.delete() 
    # Deletes the responding message
	await response.delete()

Example 2: delete message discord.py

@client.event
async def on_message(message):
    await message.delete()