private async Task ShowNoArgsFlow()
 {
     try
     {
         _messenger.ShowMessage("Checking available territories...");
         _messenger.ShowAvailableTerritories(await _cityWeatherService.GetAvailableTerritories());
         _messenger.ShowGuidelines();
         _messenger.ShowMessage("Please enter command: ");
     }
     catch (ApiException ex)
     {
         _messenger.ShowMessage(ex.Message);
     }
 }