I'm new to programming and I'm trying to implement function to my Telegram bot, which should check data from database, compare time and send notification if time has come. However I have this type of mistake:

DeprecationWarning: There is no current event loop loop = asyncio.get_event_loop()

Here is a function code:

async def run_notify():
    while True:
        base = sq.connect("actions.db")
        cur = base.cursor()
        all_data = cur.execute("SELECT * FROM actions").fetchall()
        delta = timedelta(days=1)
        for each_train in all_data:
            each_train = str(each_train)
            each_train = re.sub("[(|)|'|,]", "", each_train)
            data_info = datetime.strptime(each_train, "%d %m %Y %H:%M")
            today = datetime.now()
            if today == (data_info - delta):
                await bot.send_message(chat_id=-530468333, text= f"Reminder {data_info}")  
        await asyncio.sleep(1)

And the main part:

if __name__ == "__main__":
    loop = asyncio.get_event_loop()
    loop.create_task(run_notify())
    executor.start_polling(dp, skip_updates=True, on_startup=on_startup)

How can I fix this Error and are there any other possible ways to implement Notifications? Thanks