Updated urls.py to have the appropriate URLs for each view

widget_quintupoltrobol/forum/urls.py

 from django.urls import path
-
-from .views import pageview
+from .views import pageview, ForumpostDetailView, ForumpostCreateView, ForumpostUpdateView
 
 urlpatterns = [
-    path('', pageview, name='pageview')
+    path('', pageview, name='pageview'),
+    path('forumposts/<int:pk>/details/', ForumpostDetailView.as_view(), name='forumpost-details'),
+    path('forumposts/add/', ForumpostCreateView.as_view(), name='forumpost-add'),
+    path('forumposts/<int:pk>/edit/', ForumpostUpdateView.as_view(), name='forumpost-edit'),
 ]
 
 app_name = "forum"
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