static string RecognizeTableFromUrl(Configuration conf)
        {
            string urlToFile = @"https://learnche.org/pid/_images/table-car-payments.png";

            OcrApi api = new OcrApi(conf);
            OCRTableRequestData requestData = new OCRTableRequestData()
            {
                MakeSkewCorrect = true
            };
            OCRTableResponse response = api.OcrTableFromUrl(requestData, urlToFile);

            return(response.Text);
        }