Message every 15 min

API
1

Hello, I have a question about the code. The twitchapi library.
What should I use to make the chatbot send a message to the chat every 15 minutes?
This is how I tried to implement it, but the bot does not send this message:

async def periodic_message(chat: Chat):
    while True:
        try:
            await chat.send_message("unluckydayss", tgk)
            await asyncio.sleep(900)  
        except Exception as e:
            logger.error(f"Error: {e}")
            await asyncio.sleep(60)

async def run_bot():
    init_db()
    target_scope = [AuthScope.CHAT_READ, AuthScope.CHAT_EDIT, AuthScope.CHANNEL_MANAGE_BROADCAST, AuthScope.MODERATOR_MANAGE_BANNED_USERS, AuthScope.CLIPS_EDIT]
    auth = UserAuthenticator(twitch, target_scope, force_verify=False)
    token, refresh_token = await auth.authenticate()
    await twitch.set_user_authentication(token, target_scope, refresh_token)
    chat = await Chat(twitch)

    chat.register_event(ChatEvent.READY, on_ready)
    chat.register_command("тг", telegramm)
    chat.register_command("ваниш", vanishmessageforuser)
    chat.register_command("казик", kazino)
    chat.register_command("поиск", search_sound)
    #chat.register_command("эло", check_elo)
    #chat.register_command("смс", tgmes)
    chat.register_event(ChatEvent.MESSAGE, on_message)

    asyncio.create_task(periodic_message(chat)) 

    chat.start()


    try:
        input("press ENTER to stop")
    finally:
        chat.stop()
        await twitch.close()

asyncio.run(run_bot())