public BusArrivalViewModel()
        {
            string appID  = Secrets.AppID;
            string apiKey = Secrets.ApiKey;

            _ocTranspo = new OCTranspoService(appID, apiKey);

            _apiCallTimer.Elapsed += _apiCallTimer_Elapsed;
        }
 public void TestInitialization()
 {
     TranspoService = new OCTranspoService(Configuration["appID"], Configuration["apiKey"]);
 }