       let galleryNav = UINavigationController(rootViewController: gallery)
       galleryNav.navigationBar.isHidden = true
       
-      // dismiss the media picker, present the photo library
-      self.dismiss(animated: true) {
-         self.present(galleryNav, animated: true, completion: nil)
-      }
+      self.present(galleryNav, animated: true, completion: nil)
    }
    
    func newObsNoPhoto() {

      camera.mediaTypes = ["public.image"]
      camera.sourceType = .camera
      
      // dismiss the media picker, present the camera
      self.dismiss(animated: true) {
         self.present(camera, animated: true, completion: nil)
      }
   }
   
   func showCameraRoll() {

      
      
      let nav = UINavigationController(rootViewController: confirmVC)
      self.present(nav, animated: true, completion: nil)
   }
   

