app.py

import streamlit as st
import tempfile
from video_processor import process_video
from qa_engine import get_answer
from database import insert_video_data, search_similar_videos

st.title("Intelligent Video Q&A App with Gemini Vision Pro")

uploaded_file = st.file_uploader("Choose a video file", type=["mp4", "avi", "mov"])
if uploaded_file is not None:
    with tempfile.NamedTemporaryFile(delete=False, suffix=".mp4") as tmp_file:
        tmp_file.write(uploaded_file.getvalue())
        video_path = tmp_file.name

    summary_words = st.slider("Number of words in summary", 50, 500, 200)
    
    if st.button("Process Video"):
        with st.spinner("Processing video with Gemini Vision Pro..."):
            video_data = process_video(video_path, summary_words)
            insert_video_data(video_data)
            st.success("Video processed successfully!")

        st.subheader("Video Summary")
        st.write(video_data['summary'])

        st.subheader("Extracted Code")
        st.code(video_data['extracted_code'])

        st.subheader("Similar Videos")
        similar_videos = search_similar_videos(video_data['summary'])
        for video in similar_videos:
            st.write(f"- {video['title']}")

    question = st.text_input("Ask a question about the video:")
    if question and 'video_data' in locals():
        answer = get_answer(question, video_data)
        st.write("Answer:", answer)