app.py

import gradio as gr
import yt_dlp
from transformers import pipeline

summarizer = pipeline("summarization")

def summarize(url):
    ydl_opts = {"quiet": True}
    with yt_dlp.YoutubeDL(ydl_opts) as ydl:
        info = ydl.extract_info(url, download=False)
        text = info["description"]
    
    out = summarizer(text[:1000])[0]["summary_text"]
    return out

gr.Interface(summarize, "text", "text", title="YouTube Summarizer").launch()