Как на label вывести настоящее время с постоянным обновлением в swift?

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@IBOutlet weak var timeLabel: UILabel!

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func updateTime() {
    let formatter = DateFormatter()
    formatter.timeStyle = .medium
    timeLabel.text = formatter.string(from: Date())
}

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override func viewDidLoad() {
    super.viewDidLoad()

    Timer.scheduledTimer(timeInterval: 1.0, target: self, selector: #selector(updateTime), userInfo: nil, repeats: true)
}

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import UIKit

class ViewController: UIViewController {
    
    @IBOutlet weak var timeLabel: UILabel!
    
    override func viewDidLoad() {
        super.viewDidLoad()

        Timer.scheduledTimer(timeInterval: 1.0, target: self, selector: #selector(updateTime), userInfo: nil, repeats: true)
    }

    @objc func updateTime() {
        let formatter = DateFormatter()
        formatter.timeStyle = .medium
        timeLabel.text = formatter.string(from: Date())
    }
}