Update app.py

app.py

@@ -101,6 +101,19 @@ def predict_sales():
         # Handle potential errors during prediction
         return jsonify({'error': str(e)}), 400
 
+# Health & docs endpoint
+@superkart_sales_api.route("/health")
+def health():
+    return {"status": "ok"}, 200
+
+@superkart_sales_api.route("/endpoints")
+def endpoints():
+    return {
+        "GET /": "Welcome page",
+        "GET /health": "Simple status check",
+        "POST /v1/predict": "Send JSON; returns predicted_sales"
+    }, 200
+
 
 # Run the Flask app in debug mode
 if __name__ == '__main__':