def embed_metadata_no_image_change(image_path, title, description, save_path, keyword_str):
    try:
        shutil.copy2(image_path, save_path)
        try:
            exif_dict = piexif.load(save_path)
        except Exception:
            exif_dict = {"0th": {}, "Exif": {}, "GPS": {}, "1st": {}, "Interop": {}, "thumbnail": None}

        exif_dict["0th"][piexif.ImageIFD.ImageDescription] = b""
        exif_dict["0th"][piexif.ImageIFD.XPTitle] = b""
        exif_dict["0th"][piexif.ImageIFD.XPKeywords] = b""

        print(f"DEBUG keywords (to be embedded): '{keyword_str}'")

        exif_dict["0th"][piexif.ImageIFD.ImageDescription] = description.encode("utf-8")
        exif_dict["0th"][piexif.ImageIFD.XPTitle] = title.encode("utf-16le") + b'\x00\x00'
        exif_dict["0th"][piexif.ImageIFD.XPKeywords] = keyword_str.encode("utf-16le") + b'\x00\x00'

        exif_bytes = piexif.dump(exif_dict)
        piexif.insert(exif_bytes, save_path)

        return title, description, keyword_str
    except Exception as e:
        print(f"Error embedding metadata: {e}")
        return None, None, None

i use code

I wanted to add cat, pet, animal.

But I ended up with cat; pet; animal.

Or is there another way? Because the website doesn't usually accept cat tags;