Swift 人工智能实战：从基础理论到AI 驱动的应用程序开发

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@IBOutlet weak var cameraButton: UIBarButtonItem!

@IBOutlet weak var imageView: UIImageView!

@IBOutlet weak var classLabel: UILabel!

@IBOutlet weak var classifyImageButton: UIButton!

4. Connect actions for the UI objects as follows:

@IBAction func selectButtonPressed(_ sender: Any) {

getPhoto()

}

@IBAction

func cameraButtonPressed(_ sender: Any) {

getPhoto(cameraSource: true)

}

@IBAction

func classifyImageButtonPressed(_ sender: Any) {

classifyImage()

}

5. You also need to declare two variables in the ViewController class:

private var inputImage: UIImage?

private var classification: String?

6. Modify the viewDidLoad() function, making it look as ...