/// <summary>
        /// This method is to get actual data to feed the list on UI, from external source
        /// </summary>
        /// <returns> A DataModel object recieved from the JSON</returns>
        public DataModel GetListData()
        {
            DataModel           result   = null;
            HttpResponseMessage response =
                ApiHelpers.GenericGetMethod("https://dl.dropboxusercontent.com/s/2iodh4vg0eortkl/facts.json");

            if (response.IsSuccessStatusCode)
            {
                var responseString = response.Content.ReadAsStringAsync().Result;
                result = JsonConvert.DeserializeObject <DataModel>(responseString);
            }
            else
            {
                throw new Exception(response.ReasonPhrase);
            }

            return(result);
        }