updated code auto react discord bot

import discord
from discord.ext    import commands
from discord.ext.commands   import Bot
import asyncio

bot = commands.Bot(command_prefix='hello_im_a_prefix')  #change the prefix silly if you want to use commands

@bot.event
async def on_ready():
    print ("hello")                                     #change this to whatever you want your bot to say, helps confirm your bot is running as well

custom_emojis = [                                       #no longer need the ID for emojis YAY!
    "custom_emoji_1",                                   #make sure you add that ',' if you want more than one emoji // order of appearance is descending
    "custom_emoji_2"                                    #obvioulsy change custom_emoji to whatever the name of your emoji is on your server
]

async def react(message):                               #however we do need to call those emojis from the server... i mean guild
    for emoji in message.guild.emojis:
        if emoji.name in custom_emojis:
            await message.add_reaction(emoji)

@bot.event
async def on_message(message):
    if message.channel.id == "channel_id_here":         #change this as well my dude
        await react(message)

bot.run("bot_token")                                    #hope you kept this somwhere safe >>