func showAlert(){
        let alert = UIAlertController(title: "Title for the alert", message: "The message for the alert goes here", preferredStyle: .alert)
        alert.addAction(UIAlertAction(title: "Action Title Default", style: .default, handler: nil))
        alert.addAction(UIAlertAction(title: "Action Title Destructive", style: .destructive, handler: nil))
        alert.addAction(UIAlertAction(title: "Action Title Cancel", style: .cancel, handler: {_ in
            NSLog("The user has dismissed the alert")

            }))
        self.present(alert, animated: true, completion: nil)
    }