5) Apply above rules also when there is an existing translation! Make sure that all title attributes in abbr elements get properly translated or updated, using the schemes given above. However, leave the ADDITIONAL abbr's from rule 4 alone. Do not change their formatting or content.

"""

app = typer.Typer()


@lru_cache
def get_langs() -> dict[str, str]:

        app = FastAPI()
        router = APIRouter()

        @router.head("/items/", status_code=204)
        def get_items_headers(response: Response):
            response.headers["X-Cat-Dog"] = "Alone in the world"

        app.include_router(router)
        ```
        """
        return self.api_route(
            path=path,
            response_model=response_model,