URLSession.shared.dataTask(with: URL(string: "https://api.openweathermap.org/data/2.5/weather?q=(city),(countryCode)&appid=xxxxxxxxxxxxxxxxxxxxxxxxxxxx”)!) { data, response, error in
      if let error = error {
           print("Error:n(error)")
    } else {
           do {
                let weather = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as! [String: AnyObject]
                self.weatherLabel.stringValue = "Temperature (weather["main"]!["temp"]!!)°CnHumidity (weather["main"]!["humidity"]!!)%nPressure (weather["main"]!["pressure"]!!)hPa."
        }
           catch let jsonError as NSError {
                print("JSON error:n(jsonError.description)")
        }
    }
}.resume()