Discord bot for taking any message and replying with it backwards

backwardsbot.py

import discord
import asyncio

client = discord.Client()

@client.event
async def on_ready():
    print('------')
    print('Logged in as')
    print(client.user.name)
    print(client.user.id)
    print('------')

@client.event
async def on_message(message):
    if message.author == client.user:
        pass
    else:
        print("")
        print("%s sent: " % message.author)
        print(message.content)
        msg = message.content[::-1]
        print("Replying with: ")
        print(msg)
        await client.send_message(message.channel, msg) # Add this for Text to speech -> `, tts=True`

client.run('token')