update

inventory/models.py

@@ -1670,7 +1670,7 @@ class Lead(models.Model):
         on_delete=models.SET_NULL,
         blank=True,
         null=True,
-        related_name="assigned",
+        related_name="assigned ",
         verbose_name=_("Assigned"),
     )
     status = models.CharField(

templates/base.html

@@ -89,10 +89,14 @@
     <!--    JavaScripts-->
     <!-- ===============================================-->
         <script src="{% static 'vendors/popper/popper.min.js' %}"></script>
+        <!--1-->
         <script src="{% static 'vendors/bootstrap/bootstrap.min.js' %}"></script>
+
         <script src="{% static 'vendors/anchorjs/anchor.min.js' %}"></script>
         <script src="{% static 'vendors/is/is.min.js' %}"></script>
+        <!--2-->
         <script src="{% static 'vendors/fontawesome/all.min.js' %}"></script>
+        
         <script src="{% static 'vendors/lodash/lodash.min.js' %}"></script>
         <script src="{% static 'vendors/list.js/list.min.js' %}"></script>
         <script src="{% static 'vendors/feather-icons/feather.min.js' %}"></script>