public async Task<IActionResult> Update(Guid? Id, Session session)
        {
            if (Id == null)
            {
                return NotFound();
            }

            if (await _sessionService.checkSessionExist(session))
            {
                return RedirectToAction("Update", new { id = Id, Message = MessageNote.Exist });
            }

            var sessions = await _sessionService.getSessionById(Id);

            sessions.SessionName = session.SessionName;

            await _sessionService.updateSession(sessions);

            return RedirectToAction("Detail", new { id = Id, Message = MessageNote.Update });
        }