reader3.swift

struct ImagePickerView: UIViewControllerRepresentable {

    @Binding var selectedImage: UIImage?
    @Environment(\.presentationMode) var isPresented
    var sourceType: UIImagePickerController.SourceType
        
    func makeUIViewController(context: Context) -> UIImagePickerController {
        let imagePicker = UIImagePickerController()
        imagePicker.sourceType = self.sourceType
        imagePicker.delegate = context.coordinator
        return imagePicker
    }

    func updateUIViewController(_ uiViewController: UIImagePickerController, context: Context) {
       
    }
    
    func makeCoordinator() -> Coordinator {
            return Coordinator(picker: self)
    }
}

class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
    var picker: ImagePickerView
    
    init(picker: ImagePickerView) {
        self.picker = picker
    }
    
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        guard let selectedImage = info[.originalImage] as? UIImage else { return }
        self.picker.selectedImage = selectedImage
        self.picker.isPresented.wrappedValue.dismiss()
    }
    
}