         didSet {
             if isAlertViewHidden {
                 alertView?.removeFromSuperview()
-                descriptionTextFieldToSearchBarVerticalSpacing.isActive = true
+                searchBarToDescriptionTextFieldVerticalSpacingConstraint.isActive = true
             } else {
                 guard let alertView = alertView else {
                     assertionFailure("alertView is nil")

    @IBOutlet weak var alertTitleLabel: UILabel?
    @IBOutlet weak var alertMessageLabel: UILabel?
    
    private lazy var descriptionTextFieldToSearchBarVerticalSpacing: NSLayoutConstraint = {
        searchBar.topAnchor.constraint(equalTo: descriptionTextField.bottomAnchor, constant: 15)
    }()
    

                let leadingConstraint = alertView.leadingAnchor.constraint(equalTo: descriptionTextField.leadingAnchor)
                let trailingConstraint = alertView.trailingAnchor.constraint(equalTo: descriptionTextField.trailingAnchor)
                NSLayoutConstraint.activate([topConstraint, bottomConstraint, leadingConstraint, trailingConstraint])
                searchBarToDescriptionTextFieldVerticalSpacingConstraint.isActive = false
            }
        }
    }
