Finalized the app's urls.py, models.py, and admin.py

widget_gitgud/Dashboard/views.py

 from django.shortcuts import HttpResponse
+from .models import Department, WidgetUser
+
+def all_departments(request):
+   department_list = Department.objects.all()
+
+def all_widget_users(request):
+    widget_users_list = WidgetUsers.objects.all()
 
 def index(request):
-    return HttpResponse("placeholder")
+    return HttpResponse("Welcome to Widget!<br> <br>" 
\ No newline at end of file
+    "WIDGET USERS:<br>")

widget_gitgud/widget_gitgud/urls.py

@@ -4,4 +4,4 @@ from django.urls import include, path
 urlpatterns = [
     path('Dashboard/', include('Dashboard.urls', namespace="Dashboard")),
     path('admin/', admin.site.urls),
-]
+]
\ No newline at end of file