imageProcess function
Implementation
Image imageProcess(DecodeParam param) {
  Image image = decodeImage(param.bytes!)!;
  if (param.flipY) {
    image = flipVertical(image);
  }
  return image;
}Image imageProcess(DecodeParam param) {
  Image image = decodeImage(param.bytes!)!;
  if (param.flipY) {
    image = flipVertical(image);
  }
  return image;
}