Creating the WeatherDataManager class

Your app now has an App ID that has been registered with the Apple Weather Service, and you have added the WeatherKit capability to it. Now you will create a new class, WeatherDataManager, that will fetch the current weather at a particular restaurant’s location. Follow these steps:

1. Right-click on the Misc folder and select New File.
2. iOS should already be selected. Choose Swift File, then click Next.
3. Name the file WeatherDataManager and then click Create to display its contents in the Editor area.
4. Add the following code after the import Foundation statement:

   import WeatherKit
   import CoreLocation
   struct WeatherDataManager {
      private let weatherService = WeatherService()
      func fetchWeather(at restaurantLocation: 
      CLLocation) async -> (String, String) {
         let weather = try? await weatherService.weather(
         for: restaurantLocation)
         if let weather = weather {
            let temperature...