         dismiss(animated: true, completion: nil)
     }
     
+    //draws the border around the camera view, creating the box
     func drawBorder() {
         let viewWidth = self.view.frame.size.width
         let viewHeight = self.view.frame.size.height

        }
    }
    
    func swiftyCam(_ swiftyCam: SwiftyCamViewController, didTake photo: UIImage) {
        
        OCRProcess.shared.process(targetImage: photo, callback: { (priceString) in

        
    }
    
    //Handles the logic for focusing the camera
    func swiftyCam(_ swiftyCam: SwiftyCamViewController, didFocusAtPoint point: CGPoint) {
        let focusView = UIImageView(image: #imageLiteral(resourceName: "focus"))
        focusView.center = point
