title: "Method does not override any method from its superclass" Swift 3
body: <p>This code is swift 2        </p>
  
  <pre><code>override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
      let playerViewController = segue.destination as! PlayerViewController
      playerViewController.videoID = channelsDataArray[selectedVideoIndex]["videoID"] as! String   
  }
  </code></pre>
  
  <p>Errors
   "Method does not override any method from its superclass"</p>
  
  <p>Please solution for swift 3</p>