IOS swift network request

ViewController.swift

//
//  ViewController.swift
//  Intercept API demo
//
//  Created by Muneef m on 29/9/18.
//  Copyright © 2018 Muneef m. All rights reserved.
//

import UIKit

class ViewController: UIViewController {
    let URL = "https://728b324c2a.to.intercept.rest/"
    // Original Url = https://raw.githubusercontent.com/Muneefm/demo_data/master/movie.json
    // Intercept Url = https://728b324c2a.to.intercept.rest/
    let imageBaseUrl = "https://image.tmdb.org/t/p/w500"
    @IBAction func buttonAction(_ sender: Any) {
        requestData()
    }
    
    @IBOutlet weak var movieTitle: UILabel!
    @IBOutlet weak var moviePoster: UIImageView!
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    func requestData() {
        let url = Foundation.URL(string: URL)
        
        let session = URLSession.shared
        let task = session.dataTask(with: url!)
        {
            (data, response, error ) in
            do {
                let json = try JSONSerialization.jsonObject(with: data!) as! Dictionary<String, AnyObject>
                let title = json["original_title"] as! String
                let imagePath = json["poster_path"] as! String
                
                // image
                do {
                    let url = Foundation.URL(string: self.imageBaseUrl+imagePath)
                    let data = try Data(contentsOf: url!)
                    DispatchQueue.main.async {
                        self.movieTitle.text = title
                        self.moviePoster.image = UIImage(data: data)
                    }
                }
                catch {
                    print("error")
                }
                
            }
            catch {
                print("error")
            }
        }
        task.resume()
    }


}