def addfeedback(request):
    objlist = Feedback.objects.filter(sender_id=request.session["student"])
    if request.method == "POST":
        obj = Feedback()
        obj.sender_id = request.session["student"]
        obj.feedback = request.POST.get("feedback")
        obj.f_date = datetime.date.today()
        obj.save()
    return render(request,'feedback/addfeedbackstud.html')