let session = URLSession.shared
    session.dataTask(with: url) { (data, response, error) in
        if let response = response {
            print(response)
        }

        if let data = data {
            print(data)
            do {
                let json = try JSONSerialization.jsonObject(with: data, options: [])
                print(json)
            } catch {
                print(error)
            }

        }
    }.resume()