bharatpulse.py

import streamlit as st
import feedparser
from transformers import pipeline

st.set_page_config(page_title="🇮🇳 BharatPulse", layout="wide")

# Load summarizer
@st.cache_resource
def load_summarizer():
    return pipeline("summarization", model="facebook/bart-large-cnn")

summarizer = load_summarizer()

# News source
NEWS_FEEDS = {
    "NDTV": "https://feeds.feedburner.com/ndtvnews-top-stories",
    "India Today": "https://www.indiatoday.in/rss/home",
    "The Hindu": "https://www.thehindu.com/news/national/feeder/default.rss"
}

# Title
st.title("🇮🇳 BharatPulse")
st.subheader("Live News Feeds & Public Sentiment Collector (MVP)")

# News source selection
source = st.selectbox("📰 Choose News Source", list(NEWS_FEEDS.keys()))
feed = feedparser.parse(NEWS_FEEDS[source])

st.markdown("### 🗞️ Latest News Headlines from India")
for entry in feed.entries[:5]:
    st.write(f"**🗞️ {entry.title}**")
    st.write(entry.published)
    st.markdown(f"[Read more]({entry.link})", unsafe_allow_html=True)
    if st.button(f"🔍 Summarize: {entry.title}"):
        with st.spinner("Summarizing..."):
            summary = summarizer(entry.summary[:1024], max_length=100, min_length=30, do_sample=False)[0]['summary_text']
            st.success(summary)
    st.markdown("---")

# Public Sentiment Collector
st.markdown("## 📣 Share Your Voice – Public Sentiment Collector")
with st.form("sentiment_form"):
    name = st.text_input("Your Name (Optional)", "")
    region = st.text_input("Your Region / State")
    language = st.text_input("Language")
    topic = st.text_input("Topic")
    sentiment = st.radio("Sentiment", ["Positive", "Negative", "Neutral"])
    message = st.text_area("Your Message (in your local language or English)")
    submitted = st.form_submit_button("Submit")

    if submitted:
        st.success("✅ Thank you for sharing your opinion!")
        st.markdown(f"**Name:** {name or 'Anonymous'}")
        st.markdown(f"**Region:** {region}, **Language:** {language}, **Topic:** {topic}")
        st.markdown(f"**Sentiment:** {sentiment}")
        st.markdown(f"**Message:** {message}")