     @IBOutlet var photoButton4: UIButton!
     @IBOutlet var photoButton5: UIButton!
     @IBOutlet var photoButton6: UIButton!
-    @IBOutlet var galleryButton: UIButton!
     
     var photo: UIImage?
     

        

    }

    func arrowClicked() {
    
    }
}

//

import UIKit
import AVFoundation

class PhotoViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
    
    //CAMERA
    
    var captureSession : AVCaptureSession?
    var stillImageOutput : AVCaptureStillImageOutput?
    var previewLayer : AVCaptureVideoPreviewLayer?
    
    @IBOutlet var photoLibrary: UIButton!
    @IBOutlet var camera: UIButton!
