作成したプログラムをXcodeでビルドしたい

作成したプログラムをビルドしようとしたらエラーが出ました。
どのように修復すればよろしいでしょうか。

Swift
1
2//
3//  ViewController.swift
4//  OridoAI
5//
6//  Created by Mamiko Hirose2 on 2020/01/02.
7//  Copyright © 2020 Mamiko Hirose2. All rights reserved.
8//
9
10import UIKit
11import CoreML
12import Vision
13
14class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
15
16    @IBOutlet weak var imageDisplay: UIImageView!
17    @IBOutlet weak var predictionDisplay: UITextView!
18    var imagePicker: UIImagePickerController!
19
20    override func viewDidLoad() {
21        super.viewDidLoad()
22        // Do any additional setup after loading the view.
23        imagePicker = UIImagePickerController()
24        imagePicker.delegate = self
25        imagePicker.sourceType = .camera
26    }
27
28    @IBAction func takePhoto(_ sender: Any) {
29        present(imagePicker, animated: true, completion: nil)
30    }
31    
32    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
33        imageDisplay.image = info[UIImagePickerController.InfoKey.originalImage] as? UIImage
34        imagePicker.dismiss(animated: true, completion: nil)
35        imagePrediction(image: (info[UIImagePickerController.InfoKey.originalImage] as? UIImage)!)
36    }
37    
38    func imagePrediction(image: UIImage) {
39        guard let model = try? VNCoreMLModel(for: orido_cnn().model) else {
40            fatalError("Model not found")
41        }
42        
43        let request = VNCoreMLRequest(model: model){
44            [week self] request, error inputView
45            
46            guard let results = request.results as? [VNClassificationObservation],
47                let firstResult = result else {
48                    fatalError("No results found")
49            }
50            
51            DispatchQueue.main.async {
52                self?.predictionDisplay.text = "Accuracy: = (Int(firstResult.confidence * 100))% \n\nラベル: ((firstResult.identifier))"
53            }
54        }
55        
56        guard let ciImage = CIImage(image: image) else {
57            fatalError("Can't convert image.")
58        }
59        
60        let imageHandler = VNImageRequestHandler(ciImage : ciImage)
61        
62        DispatchQueue.global(qos: .userInteractive).async {
63            do{
64                try imageHandler.perform([request])
65            } catch {
66                print("Error")
67            }
68        }
69    }
70}
71
72``