I can't find an error in the code?

Question

Python

I want to write a bot that will change course every 5 seconds. This is the part of the code that doesn't work. There is a spelling mistake in this part.

bot.edit_message_text(chat_id = message.chat.id, message_id = msg.message_id, text = 'Крс биткоина - {nut}')

When I remove the variable, everything works, but it doesn't work with it.
Here is my code:

import telebot
import config

bot = telebot.TeleBot(config.TOKEN)

@bot.message_handler(commands=['start'])
def send_welcome(message):
    nut = 1
    nut2 = 2
    msg = bot.send_message(message.chat.id, f'Крс биткоина - {nut}')
    bot.edit_message_text(chat_id = message.chat.id, message_id = msg.message_id, text = 'Крс биткоина - {nut}')

bot.polling()

Answer 1

I ran this code, everything works. The message changes, there are no errors.

import telebot

bot = telebot.TeleBot("TOKEN")

@bot.message_handler(commands=['start'])
def send_welcome(message):
    msg = bot.send_message(message.chat.id, 'Крс биткоина - 10')
    bot.edit_message_text(chat_id = message.chat.id, message_id = msg.message_id, text = 'Крс биткоина - 20')

bot.polling()