 
 import UIKit
 import Toaster
-import NVActivityIndicatorView
 
 class VotesViewController: UIViewController {
     

            return
        }
        
        let activityData = ActivityData(type: NVActivityIndicatorType.lineScale)
        
        NVActivityIndicatorPresenter.sharedInstance.startAnimating(activityData)
        
        let settings = Settings.getSettings()


            Toast(text: "Unable to retrieve data. Please try again later.",
                  delay: Delay.short,
                  duration: Delay.long).show()
            ArkActivityView.stopAnimating()
            selfReference.refreshControl.endRefreshing()
        }
        
        func onResponse(object: Any)  -> Void {
