def menu(chat_id, text, update_id):

    commands = ['новости', 'погода']
    welcome_note(chat_id, commands)

    while(text.lower() == 'начать!'):
        chat_id, text, update_id = get_last_id_text(get_updates(update_id+1))
        sleep(0.5)

    while text.lower() not in commands:
        chat_id, text, update_id = get_last_id_text(get_updates(update_id+1))
        sleep(0.5)

    if text.lower() == 'новости':
        news(chat_id, update_id)

    elif text.lower() == 'погода':
        weather(chat_id, update_id)