public void OnPost(string search, List <string> rating, float?minIMDB, float?maxIMDB)
        {
            Movies = MovieDatabase.All;
            Movies = MovieDatabase.SearchAndFilter(Movies, search, rating);

            if (minIMDB != null)
            {
                Movies = MovieDatabase.FilterMinRating(Movies, (float)minIMDB);
            }

            if (maxIMDB != null)
            {
                Movies = MovieDatabase.FilterMaxRating(Movies, (float)maxIMDB);
            }
        }