Fetch all the saved binary data core data object names

In my swift code below the goal is fetch all of the object names of the 3 images saved and print them in the debug section of Xcode. I have a fetch method but I don’t know how to get the specific object names printed in the debug section. There are 2 classes a base class and helper class. The helper class has the fetch method.

import UIKit; import CoreData

class ViewController: UIViewController {

    override func viewDidLoad() {
        view.backgroundColor = .orange
        let gwen = UIImage(named: "blank")
        let katy = UIImage(named: "g.jpg")
        let sarah = UIImage(named: "drg")
        if let imageData = gwen.self?.pngData() {
            CoredataHandler.shareInstance.saveImage(data: imageData)
        if let imageData2 = katy.self?.pngData() {
            CoredataHandler.shareInstance.saveImage(data: imageData2)
        if let imageData3 = gwen.self?.pngData() {
            CoredataHandler.shareInstance.saveImage(data: imageData3)
class CoredataHandler : NSManagedObject {
    static let shareInstance = CoredataHandler()
let context = (UIApplication.shared.delegate as! AppDelegate).persistentContainer.viewContext

private class func getContext() -> NSManagedObjectContext {
    let appDelegate = UIApplication.shared.delegate as! AppDelegate

    return appDelegate.persistentContainer.viewContext
    func saveImage(data: Data) {
        let imageInstance = Information(context: context)
        imageInstance.pic = data
        do {
            try context.save()
        } catch {
    func fetchImage() -> [Information] {
        var fetchingImage = [Information]()
        let fetchRequest = NSFetchRequest<NSFetchRequestResult>(entityName: "Information")
        do {
            fetchingImage = try context.fetch(fetchRequest) as! [Information]
        } catch {
            print("Error while fetching the image")
        return fetchingImage

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