code: func Open(filename string, opts ...DecodeOption) (image.Image, error) {
  	file, err := fs.Open(filename)
  	if err != nil {
  		return nil, err
  	}
  	defer file.Close()
  	return Decode(file, opts...)
  }
docs: // Open loads an image from file.
  //
  // Examples:
  //
  //	// Load an image from file.
  //	img, err := imaging.Open("test.jpg")
  //
  //	// Load an image and transform it depending on the EXIF orientation tag (if present).
  //	img, err := imaging.Open("test.jpg", imaging.AutoOrientation(true))
  //