     
     override func viewWillAppear(_ animated: Bool) {
         self.title = "Swift Radio"
-        createNowPlayingBarButton()
     }
 
     //*****************************************************************

        stationNowPlayingButton.setTitle(playingTitle, for: .normal)
        nowPlayingAnimationImageView.startAnimating()
        stationNowPlayingButton.isEnabled = true
    }
    
    //*****************************************************************

    // Update the now playing button title
    private func updateNowPlayingButton(station: RadioStation?, track: Track?) {
        guard let station = station else { resetCurrentStation(); return }
        
        var playingTitle = station.name + ": "
        
        if track?.title == station.name {
