                     self?.imageView.image = image
                 }
             }
+            
+            dataTask.resume()
         }
     }
 }

        imageView.layer.cornerRadius = kImageViewHeight / 2.0
        imageView.layer.borderColor = UIColor.black.cgColor
        imageView.layer.borderWidth = 1
        
        addSubview(userName)
        addSubview(imageView)

        
        DispatchQueue.global(qos:DispatchQoS.QoSClass.background).async
        {
            let dataTask:URLSessionDataTask = URLSession.shared.dataTask(
                with:pictureUrl)
            { (data, response, error) in
                
