Telegram bot in python does not work. What should be done?

Question

Python

Here is the code that I wrote (through the command line it does not give any errors):

import telebot
import config
import random
 
from telebot import types
 
bot = telebot.TeleBot(config.TOKEN)
 
@bot.message_handler(commands=['start'])
def welcome(message):
    bot.send_message(message.chat.id, "ТЕКСТ")


bot.polling(none_stop=True)

in the config there is a token

in the telegram when you press start, there is no response, and even when writing any words and commands.

Answer 1

1) Show what pip freeze gives you
2) Do you have a strange tab for the welcome function, do you have indents in your code?