ios – App Examine debug supplier on Apple platforms

I take advantage of xcode very hardly ever and possibly it is a silly query, however the place do I put the code when the firebase directions say “In your debug construct”

The code:

let providerFactory = AppCheckDebugProviderFactory()
AppCheck.setAppCheckProviderFactory(providerFactory)
            
FirebaseApp.configure()

I need to generate a firebase app-check debug token

hyperlink firebase instruction: https://firebase.google.com/docs/app-check/ios/debug-provider

directions: In your debug construct, earlier than utilizing any Firebase backend companies,
create and set the App Examine debug supplier manufacturing facility