public async Task <IEnumerable <string> > GetRandomImage()
{
var searchResponse = await _searchClient.SearchImagesAsync("goat");
var resultImages = searchResponse.GoatImages.ToList();
var randomResultIndex = new Random().Next(resultImages.Count);
var randomImage = new[] { "url", resultImages[randomResultIndex].ThumbnailUrl };
return(randomImage);
}