Telegram – "Update" is unknown import symbol

I wrote Python code for a basic Telegram bot through replit.
In the shell I wrote:

pip install python-telegram-bot==13.7

Until now it was working for me, but from now on, it writes me things like: "Update" is unknown import symbol, "Filters" is unknown import symbol, and the main error is:

Traceback (most recent call last):
  File "/home/runner/PeachpuffSquareTraining/main.py", line 1, in <module>
    from telegram import Update
ImportError: cannot import name 'Update' from 'telegram' (/home/runner/PeachpuffSquareTraining/.pythonlibs/lib/python3.10/site-packages/telegram/__init__.py)

Here’s the corrected version of your code with the proper import statements:

from telegram.ext import Updater, CommandHandler, MessageHandler, Filters, CallbackContext, Update

# Replace 'YOUR_BOT_TOKEN' with the actual token you obtained from BotFather
TOKEN = 'the token is secret'

def start(update: Update, context: CallbackContext) -> None:
    update.message.reply_text('Hello! I am your bot.')

def echo(update: Update, context: CallbackContext) -> None:
    update.message.reply_text(update.message.text)

def main() -> None:
    updater = Updater(TOKEN)

    dp = updater.dispatcher

    # Command handlers
    dp.add_handler(CommandHandler("start", start))

    # Message handler for echoing messages
    dp.add_handler(MessageHandler(Filters.text & ~Filters.command, echo))

    # Start the Bot
    updater.start_polling()

    # Run the bot until you send a signal to stop it
    updater.idle()

if __name__ == '__main__':
    main()

Make sure you have the correct version of the python-telegram-bot library installed. You mentioned using version 13.7, but there might be updates or changes. You can try upgrading to the latest version by running:

pip install --upgrade python-telegram-bot

What is the problem?