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app.py

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+
+import os
+import requests
+from twilio.rest import Client
+import gradio as gr
+from datetime import datetime
+
+# --------------------------------------------------------------------
+# Step 1: Load API Keys from Hugging Face Secrets
+# --------------------------------------------------------------------
+TW_SID = os.environ.get("TWILIO_SID")
+TW_TOKEN = os.environ.get("TWILIO_TOKEN")
+GNEWS_KEY = os.environ.get("GNEWS_API_KEY")
+
+if not (TW_SID and TW_TOKEN and GNEWS_KEY):
+    raise ValueError("Please set TWILIO_SID, TWILIO_TOKEN, and GNEWS_API_KEY as Secrets in Hugging Face.")
+
+# --------------------------------------------------------------------
+# Step 2: Twilio WhatsApp sender number
+# --------------------------------------------------------------------
+TWILIO_WHATSAPP_FROM = "whatsapp:+14155238886"
+MAX_CHARS = 1500  # safe limit per WhatsApp message
+
+# --------------------------------------------------------------------
+# Step 3: Function to fetch and send news
+# --------------------------------------------------------------------
+def send_news(whatsapp_number: str, city: str):
+    city = city.strip()
+    if not city:
+        return "Please enter a valid city."
+    
+    url = f"https://gnews.io/api/v4/search?q={city}&lang=en&country=in&max=15&apikey={GNEWS_KEY}"
+    r = requests.get(url)
+    if not r.ok:
+        return f"Failed to fetch news ({r.status_code}): {r.text}"
+    
+    news_data = r.json().get("articles", [])
+    if not news_data:
+        return f"No news found for {city}."
+
+    # Prepare messages under character limit
+    messages = []
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M")
+    current_msg = f"📰 *Top News in {city}* (Fetched: {timestamp})
+
+"
+    
+    for i, article in enumerate(news_data, start=1):
+        title = article.get("title", "No title")
+        vk_code = f"VK{i}"  # custom short code
+        line = f"{i}. *{title}* ⚡
+{vk_code}
+
+"
+        
+        if len(current_msg) + len(line) > MAX_CHARS:
+            messages.append(current_msg.strip())
+            current_msg = line
+        else:
+            current_msg += line
+    if current_msg:
+        messages.append(current_msg.strip())
+
+    # Prepare WhatsApp number
+    TO = whatsapp_number.strip()
+    if not TO.startswith("whatsapp:"):
+        TO = f"whatsapp:{TO}"
+
+    client = Client(TW_SID, TW_TOKEN)
+    try:
+        sids = []
+        for msg_text in messages:
+            msg = client.messages.create(body=msg_text, from_=TWILIO_WHATSAPP_FROM, to=TO)
+            sids.append(msg.sid)
+        return f"Message(s) sent successfully! Message SIDs: {', '.join(sids)}"
+    except Exception as e:
+        return f"Failed to send WhatsApp message: {e}"
+
+# --------------------------------------------------------------------
+# Step 4: Gradio UI
+# --------------------------------------------------------------------
+with gr.Blocks() as demo:
+    gr.Markdown("## TN News Feed Over WhatsApp")
+    whatsapp_input = gr.Textbox(label="Your WhatsApp number (e.g. +91XXXXXXXXXX)", placeholder="+91XXXXXXXXXX")
+    city_input = gr.Textbox(label="City in Tamil Nadu", placeholder="Coimbatore")
+    send_button = gr.Button("Send News")
+    output = gr.Textbox(label="Status")
+
+    send_button.click(fn=send_news, inputs=[whatsapp_input, city_input], outputs=output)
+
+if __name__ == "__main__":
+    demo.launch()

requirements.txt

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+
+gradio>=3.50
+requests
+twilio