def build_item(
    title, key=None, synonyms=None, description=None, img_url=None, alt_text=None
):
    """Builds an item that may be added to List or Carousel"""
    item = {
        "info": {"key": key or title, "synonyms": synonyms or []},
        "title": title,
        "description": description,
        "image": {
            "imageUri": img_url or "",
            "accessibilityText": alt_text or "{} img".format(title),
        },
    }
    return item
Builds an item that may be added to List or Carousel