Revert "Added 'course' to the student session"

This reverts commit 6f22bc6.

mysite/home/views.py

@@ -40,6 +40,7 @@ class StudentDashboardView(LoginRequiredMixin, View):
 
     def get(self, request):
         context = {}
+
         if request.user.is_authenticated:
             student = get_object_or_404(Student, user = request.user)
             classes = student.courses.all()
@@ -51,7 +52,6 @@ def post(self, request):
         student = get_object_or_404(Student, user=request.user)
         selected_class_id = request.POST.get('selected_class')
         attendance_code = request.POST.get('attendance_code')
-        request.session["selected_class_id"] = selected_class_id
 
         # Get the course using the selected_class_id
         course = get_object_or_404(Course, id=selected_class_id)
@@ -147,7 +147,6 @@ class ConfirmationView(LoginRequiredMixin, View):
     def get(self, request):
         context = {}
         class_id = request.session.get('selected_class_id')
-        print(class_id)
         course = get_object_or_404(Course, id=class_id)
         context["class"] = course.course_name
         context["is_professor"] = False