Perselisihan Python Chatterbot

import discord
from dotenv import load_dotenv
from chatterbot import ChatBot

chatbot = ChatBot("ur bot's name")
from chatterbot.trainers import ListTrainer

load_dotenv()
TOKEN = 'Your discord bot token'

trainer = ListTrainer(chatbot)

file = open('message.txt', 'r') # messages are being saved in a .txt file
conversation = [line for line in file]
conversation = list(dict.fromkeys(conversation)) # remove duplicate for training conversation
trainer.train(conversation)
client = discord.Client()

@client.event
async def on_ready():
    print(f'{client.user.name} has connected to Discord!')

@client.event
async def on_message(message):

    if message.author == client.user:
        return

    if message.content == None:
        await message.channel.send('Nothing is being sent, please try type something')

    response = chatbot.get_response(message.content) # use chatterbot to process and get response
    print(f'{message.channel}, {message.author.name}: {message.content}   response: {response}')
    await message.channel.send(response)

client.run(TOKEN)
Motionless Macaque