extension MixpanelTweaks {
    public static let isGpsEnabled = Tweak(
        tweakName: "gps_enabled",
        defaultValue: false)
}


    func application(
        _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        Mixpanel.initialize(token: "TOKEN")
        let allTweaks: [TweakClusterType] = [MixpanelTweaks.isGpsEnabled]
        MixpanelTweaks.setTweaks(tweaks: allTweaks)
        Mixpanel.mainInstance().identify(distinctId: "userId")
        Mixpanel.mainInstance().checkForVariantsOnActive = true
        Mixpanel.mainInstance().loggingEnabled = true

        //There are already created profiles on mixpanel website that matches the courier id
        Mixpanel.mainInstance().people.set(property: "courier_id", to: "courierId-333")

        Mixpanel.mainInstance().joinExperiments(callback: {
            // Get the boolean value of a/b test for the courierId-333
            let isGpsEnabled: Bool = MixpanelTweaks.assign(MixpanelTweaks.isGpsEnabled)
            print("@@@@@@@@@@@ isGpsEnabled=\(isGpsEnabled)")
            })

        return true
    }