lol i dont know what i am doing

app/urls.py

@@ -0,0 +1,15 @@
+from django.urls import path
+
+from app import views
+
+urlpatterns = [
+    path("dashboard", views.dashboard, name="dashboard"),
+    path("studentdashboard", views.studentdashboard, name="studentdashboard"),
+    # path("marksheet", views.marksheet, name="marksheet"),
+    path("marksheet/<int:pk>/", views.view_marksheet, name="app_marksheet_view"),
+    path("certificate/<int:pk>/", views.view_certificate, name="app_certificate_view"),
+    path("get-periods/<int:course_id>/", views.get_periods, name="get_periods"),
+    # path("course/manage", views.Add_Course, name="add_course"),
+    # path("course/edit/<int:id>", views.Edit_Course, name="edit_course"),
+    # path("course/delete/<int:id>", views.Delete_Course, name="delete_course"),
+]