Invalid file 'image': unsupported mimetype ('application/octet-stream'). Supported file formats are 'image/jpeg', 'image/png', and 'image/webp'., statusCode: 400)

[mindrootstech]

flutter: Error generating clear image: RequestFailedException(message: Invalid file 'image': unsupported mimetype ('application/octet-stream'). Supported file formats are 'image/jpeg', 'image/png', and 'image/webp'., statusCode: 400)

static Future<File?> generateClearImage(File file, String productName) async {
    try {
      final response = await OpenAI.instance.image.edit(
        model: "gpt-image-1", // Make sure to specify the model
        image: file,
        prompt: OpenAiPrompt.generateClearImagePrompt(productName),
        size: OpenAIImageSize.size1024,
      );

      if (response.data.isNotEmpty && response.data.first.b64Json != null) {
        // Decode base64 image
        final bytes = base64Decode(response.data.first.b64Json!);

        // Save image locally
        final dir = await getTemporaryDirectory();
        final newFile = File("${dir.path}/clear_image.png");
        await newFile.writeAsBytes(bytes);

        return newFile;
      } else {
        return null;
      }
    } catch (e) {
      print("Error generating clear image: $e");
      return null;
    }
  }