public ActionResult MainPanel()
{
var dataStud = ss.StudInfo().Where(s => s.ChangeStatus == true);
var svm = dataStud.Select(d => new StudentViewModel(
d.StudentName,
d.Courses.Select(c => c.CourseName),
d.UserPhoto
));
var dataTut = ts.TutorInfo();
var tvm = dataTut.Select(d => new TutorsViewModel(
d.TutorID,
d.TutorName,
d.Courses.Select(c => c.CourseName)
));
TempData["Candidates"] = svm;
TempData["Tutors"] = tvm;
return(View());
}