import streamlit as st
from utils import download_mp4_from_youtube
import asyncio

def ui():
    st.title("Youtube Video Summarizer")

    # Create a form for URL input
    with st.form(key='url_form'):
        user_url = st.text_input("Please enter a URL:")
        submit_button = st.form_submit_button(label='Submit')

    # Display the URL when the form is submitted
    if submit_button:
        
        loop = asyncio.new_event_loop()
        asyncio.set_event_loop(loop)
        loop.run_until_complete(download_mp4_from_youtube(user_url))


if __name__ == "__main__":
    ui()