Update app.py

app.py

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+import os
+from flask import Flask, request, send_from_directory
+from twilio.twiml.messaging_response import MessagingResponse
+from dotenv import load_dotenv
+import logging
+from datetime import datetime
+import pytz
+
+# ---------------------------------------
+# LOAD ENVIRONMENT VARIABLES
+# ---------------------------------------
+load_dotenv()
+
+# IMPORTANT:
+# Put your Twilio details inside Hugging Face Space → Settings → Secrets
+TWILIO_ACCOUNT_SID = os.getenv("ACd80b022c6634665f76332e678569025f")   # place Twilio SID here
+TWILIO_AUTH_TOKEN = os.getenv("aea11fa641608536cbf71bb4dfb6474a")     # place Twilio token here
+TWILIO_PHONE_NUMBER = os.getenv("8660712308") # WhatsApp number
+
+# Space public URL (required for sending back static image links)
+NGROK_URL = os.getenv("NGROK_URL", "")  # Example: https://your-user.hf.space/
+if NGROK_URL and not NGROK_URL.endswith("/"):
+    NGROK_URL += "/"
+
+# ---------------------------------------
+# FLASK APP
+# ---------------------------------------
+app = Flask(__name__)
+
+# ---------------------------------------
+# LOGGING (Fix for HF Spaces)
+# ---------------------------------------
+log_format = "%(asctime)s - %(levelname)s - %(message)s"
+log_directory = "logs"
+os.makedirs(log_directory, exist_ok=True)
+
+log_file = os.path.join(log_directory, "app.log")
+logging.basicConfig(filename=log_file, level=logging.INFO, format=log_format)
+
+# ---------------------------------------
+# IMPORT LOCAL MODULES
+# ---------------------------------------
+from python.business_logic import business_logic
+from python.utils import (
+    safe_extract_number,
+    process_uploaded_media,
+    serve_static_file,
+    session_status,
+    forget_user,
+)
+
+# ---------------------------------------
+# TIME ZONE EXAMPLE (not required but kept)
+# ---------------------------------------
+ist = pytz.timezone('Asia/Kolkata')
+current_datetime = datetime.now(ist)
+
+# ---------------------------------------
+# DEFAULT ROUTE → TWILIO WEBHOOK
+# ---------------------------------------
+@app.route("/", methods=["GET", "POST"])
+def chatbot():
+    logging.info("📩 New request received")
+
+    resp = MessagingResponse()
+    incoming_msg = request.values.get("Body", "").strip()
+    media_url = request.values.get("MediaUrl0")
+    media_content = None
+
+    # Extract WhatsApp sender number
+    user_number = request.values.get('From')
+    if user_number:
+        user_number = user_number.replace("whatsapp:", "").strip()
+
+    logging.info(f"➡ Incoming message: {incoming_msg}")
+    logging.info(f"➡ User number: {user_number}")
+
+    # ---------------------------------------
+    # IF MEDIA → PROCESS UPLOAD
+    # ---------------------------------------
+    if media_url:
+        logging.info(f"📸 Image uploaded: {media_url}")
+        media_content = process_uploaded_media(media_url, user_number)
+
+    # ---------------------------------------
+    # BUSINESS LOGIC HANDLER
+    # ---------------------------------------
+    reply = business_logic(
+        incoming_msg=incoming_msg,
+        user_number=user_number,
+        media_content=media_content,
+    )
+
+    if reply:
+        resp.message(reply)
+    else:
+        resp.message("Sorry, something went wrong. Please try again!")
+
+    return str(resp)
+
+# ---------------------------------------
+# SERVE STATIC FILES FOR WHATSAPP LINKS
+# ---------------------------------------
+@app.route('/static/<path:filename>')
+def serve_static(filename):
+    return send_from_directory('static', filename)
+
+# ---------------------------------------
+# HEALTH CHECK ENDPOINT
+# ---------------------------------------
+@app.route("/health", methods=["GET"])
+def health():
+    return {"status": "running", "time": str(current_datetime)}
+
+# ---------------------------------------
+# RUN LOCAL ONLY
+# (On Hugging Face, gunicorn runs this file)
+# ---------------------------------------
+if __name__ == "__main__":
+    logging.info("🚀 Starting Flask App on port 5000...")
+    app.run(host="0.0.0.0", port=5000, debug=False)