networking.swift

let endpoint = "https://api.openweathermap.org/data/2.5/weather?zip=08901,us&appid=<INSERT API KEY HERE>"
        
let url = URL(string: endpoint)!

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

    guard let data = data else {
        return
    }

    do {
        let weatherData = try JSONDecoder().decode(WeatherResponse.self, from: data)
        DispatchQueue.main.async {
            self.currentWeatherData = weatherData
        }
    } catch {
        print(error)
    }

}.resume()