Heartbeat AR/ML top final

ViewController.swift

import ARKit
import Vision

class ViewController: UIViewController {
    @IBOutlet var sceneView: ARSCNView!

    private let serialQueue = DispatchQueue(label: "com.hb.dispatchqueueml")
    private var visionRequests = [VNRequest]()
    private let webView = UIWebView(frame: CGRect(x: 0, y: 0, width: 640, height: 480))
}