public async Task <IActionResult> OnPost()
        {
            if (!ModelState.IsValid)
            {
                return(Page());
            }

            typeData.Add(Type);
            if (await typeData.Commit())
            {
                TempData["Message"] = $"New Talk Type Added";
                return(RedirectToPage("./Admin"));
            }
            return(RedirectToPage("./NotFound"));
        }