public async Task <IActionResult> OnGet()
        {
            if (!string.IsNullOrWhiteSpace(Search))
            {
                var results = await newsProvider.GetArticlesAsync(Search);

                if (results != null)
                {
                    Articles = new List <Article>(results);
                }
            }
            else
            {
                var results = await newsProvider.GetArticlesAsync("Ukraine");

                if (results != null)
                {
                    Articles = new List <Article>(results);
                }
                ;
            }
            return(Page());
        }