fix in js

templates/base.html

@@ -63,6 +63,8 @@
     </footer>
     
     <!-- Bootstrap JS -->
+    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    {% block extra_scripts %}{% endblock %}
   </body>
 </html>