Написал телеграм бота с нейросетью выдает ошибку как исправить?

Question

Feras321 @Feras321

TeleBot

Написал телеграм бота с нейросетью выдает ошибку как исправить?

вот код:

import telebot
import openai
import os

telebot.apihelper.ENABLE_MIDDLEWARE = True
bot_token = os.getenv('5914803778:AAHdH3x4f9qCJuHv6d1HhW8MHydET0YiDqw')
openai.api_key = os.getenv('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')
bot = telebot.TeleBot(bot_token)

engine_map = {
    "Davinci": "davinci",
    "Curie": "curie",
    "Babbage": "babbage",
    "Ada": "ada",
    "Cleverbot": "text-davinci-002"
}


@bot.middleware_handler(callback_query=bot.callback_query_handler(func=some_middleware))
def call_back_query(call):
    if call.message:
        if str(call.data) == 'stop':
            bot.clear_step_handler_by_chat_id(chat_id=call.message.chat.id)


@bot.message_handler(commands=['start'])
def start_handler(message):
    markup = telebot.types.InlineKeyboardMarkup()
    eng_button_1 = telebot.types.InlineKeyboardButton(text='Davinci', callback_data=engine_map['Davinci'])
    eng_button_2 = telebot.types.InlineKeyboardButton(text='Curie', callback_data=engine_map['Curie'])
    eng_button_3 = telebot.types.InlineKeyboardButton(text='Babbage', callback_data=engine_map['Babbage'])
    markup.row(eng_button_1, eng_button_2, eng_button_3)
    bot.send_message(message.chat.id, 'Select chatGPT Engine:', reply_markup=markup)


@bot.callback_query_handler(func=lambda call: True)
def callback_handler(callback_query):
    message = callback_query.message
    engine = callback_query.data
    try:
        text = 'Selected Engine is ' + list(engine_map.keys())[list(engine_map.values()).index(engine)]
        bot.send_message(message.chat.id, text=text)
    except KeyError:
        bot.reply_to(message, "Error: Engine not found.")
    user_data = {"engine": engine}
    bot.register_next_step_handler(message, bot_answer, user_data)


def bot_answer(message, user_data):
    try:
        response = openai.Completion.create(
            engine=user_data["engine"], prompt=message.text, max_tokens=100, n=1, stop=None, temperature=0.7)

        bot.reply_to(message, response.choices[0].text)
    except Exception as e:
        bot.reply_to(message, "Error: " + str(e))


@bot.message_handler(commands=['stop'])
def stop_handler(message):
    bot.clear_step_handler_by_chat_id(chat_id=message.chat.id)
    markup = telebot.types.InlineKeyboardMarkup()
    stop_button = telebot.types.InlineKeyboardButton(text='Stop')
    markup.row(stop_button)
    bot.send_message(message.chat.id, 'You have successfully stopped the bot!', reply_markup=markup)


@bot.message_handler(content_types=['text'])
def bot_answer(message):
    if len(message.text) == 0:
        return

    markup = telebot.types.InlineKeyboardMarkup()
    stop_button = telebot.types.InlineKeyboardButton(text='Stop', callback_data='stop')
    markup.row(stop_button)

    try:
        engine = 'davinci'
        if "engine" in user_data:
            engine = user_data["engine"]

        response = openai.Completion.create(
            engine=engine, prompt=message.text, max_tokens=100, n=1, stop=None, temperature=0.7)

        bot.reply_to(message, response.choices[0].text, reply_markup=markup)
    except Exception as e:
        bot.reply_to(message, "Error: " + str(e), reply_markup=markup)


bot.polling(none_stop=True)

вот ошибка:

Traceback (most recent call last):
  File "C:\Users\userwin10\PycharmProjects\pythonProject2\bottelega.py", line 19, in <module>
    @bot.middleware_handler(callback_query=bot.callback_query_handler(func=some_middleware))
NameError: name 'some_middleware' is not defined