text: from telegram.ext import (Updater)
  
  from environment_variables import (HOST, PORT, TELEGRAM_API_TOKEN)
  
  
  def start_bot(updater: Updater):
      updater.start_webhook(
          listen="0.0.0.0", port=PORT, url_path=TELEGRAM_API_TOKEN,
          webhook_url=f"{HOST}/{TELEGRAM_API_TOKEN}"
      )
      updater.idle()
  