Update app.py

app.py

@@ -736,9 +736,18 @@ HTML_TEMPLATE = '''
         updateProgress();
     </script>
 
-    <div style="text-align: center; padding: 20px; color: #666; margin-top: 40px; border-top: 2px solid #eee;">
-    <p>Created by <strong>Mohammad Noorchenarboo</strong> | 
-    <a href="https://www.linkedin.com/in/mnoorchenar" target="_blank" style="color: #667eea;">LinkedIn</a></p>
+    <div class="footer">
+        <p>
+            <strong>© 2025 Mohammad Noorchenarboo</strong> | 
+            <a href="https://www.linkedin.com/in/mnoorchenar" target="_blank">LinkedIn Profile</a>
+        </p>
+        <p style="margin-top: 10px; font-size: 0.85em;">
+            ⚖️ <strong>Copyright Notice:</strong> All rights reserved. Unauthorized copying, reproduction, or distribution of this application is strictly prohibited.
+        </p>
+        <p style="margin-top: 8px; font-size: 0.8em; opacity: 0.8;">
+            This application is provided for educational and research purposes only.
+        </p>
+    </div>
 </div>
 </body>
 </html>