         self.imageContainer = preview.container
     }
 
-    private func handle(result: Result<ImageResponse, Error>, isSync: Bool) {
+    private func handle(result: Result<ImageResponse, Error>) {
         isLoading = false
 
         if case .success(let response) = result {

            completion: { [weak self] result in
                guard let self = self else { return }
                withAnimation(self.animation) {
                    self.handle(result: result.mapError { $0 }, isSync: false)
                }
            }
        )

        reset()

        guard var request = request?.asImageRequest() else {
            handle(result: .failure(FetchImageError.sourceEmpty))
            return
        }

