def METHOD_NAME() -> None:
    """Run bot."""
    # Create the Application and pass it your bot's token.
    application = Application.builder().token("TOKEN").build()
    application.add_handler(CommandHandler("start", start))
    application.add_handler(CommandHandler("poll", poll))
    application.add_handler(CommandHandler("quiz", quiz))
    application.add_handler(CommandHandler("preview", preview))
    application.add_handler(CommandHandler("help", help_handler))
    application.add_handler(MessageHandler(filters.POLL, receive_poll))
    application.add_handler(PollAnswerHandler(receive_poll_answer))
    application.add_handler(PollHandler(receive_quiz_answer))
    # Run the bot until the user presses Ctrl-C
    application.run_polling(allowed_updates=Update.ALL_TYPES)