         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 {

                imageContainer = image // Display progressive image
            } else {
                let response = ImageResponse(container: image, cacheType: .memory)
                handle(result: .success(response), isSync: true)
                return
            }
        }

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