How can I use Dependency Injection to pass Application() to ViewModel() using Hilt in Android Studio?

I 'm using Hilt as Dependency Injection, I hope to DI class UIApp into class SoundViewModel, so I use fun provideUIApp(): UIApp {...} as the following code. I know Application() is a special class in Android , I don't know whether the way below is good, could you tell me ? @HiltAndroidApp class UIApp : Application() { fun log(){ Log.e("my","Server") } } @InstallIn(SingletonComponent::class) @Module object ObjectModule { @Provides @Singleton fun provideUIApp(): UIApp { return UIApp() } } @HiltViewModel class SoundViewModel @Inject constructor( private val myapp: UIApp, private val savedStateHandle: SavedStateHandle ): ViewModel() { ... }