public ActionResult Delete_auth(AuthorDependency autho)
 {
     try
     {
         authores.Delete(autho);
         return(RedirectToAction(nameof(Index_auth)));
     }
     catch
     {
         return(View());
     }
 }
 public ActionResult Edit_auth(int id, AuthorDependency autho)
 {
     try
     {
         authores.Update(id, autho);
         return(RedirectToAction(nameof(Index_auth)));
     }
     catch
     {
         return(View());
     }
 }