public string Post([FromBody] ColorStatsRequest request)
        {
            string base64string = request.base64string;

            if (base64string != null)
            {
                ColorService _colorService = new ColorService();
                return(_colorService.GetStats(ImageHelper.Base64ToImage(base64string)));
            }
            else
            {
                return("Invalid parameters, try again.");
            }
        }
        public string Post([FromBody] ColorStatsRequest request)
        {
            string url = request.url;

            if (url != null)
            {
                ColorService _colorService = new ColorService();
                return(_colorService.GetStatsFromUrl(url));
            }
            else
            {
                return("Invalid parameters, try again.");
            }
        }