return graph_def


def create_empty_output_dir(
    output_directory: str, overwrite: bool = True
) -> None:
  """Creates the `output_directory`.

  If `output_directory` already exists, it recursively deletes all contents
  inside the directory.

  Also creates the parent & intermediate directories.

  Args:
    output_directory: Output directory.
    overwrite: Where to clean the output directory if exists.

    return {"item_id": item_id}


def get_not_decorated(item_id: str):
    return {"item_id": item_id}


app.add_api_route("/items-not-decorated/{item_id}", get_not_decorated)


@app.delete("/items/{item_id}")
def delete_item(item_id: str, item: Item):
    return {"item_id": item_id, "item": item}


@app.head("/items/{item_id}")
def head_item(item_id: str):

    summary: Optional[str] = None
    description: Optional[str] = None
    get: Optional[Operation] = None
    put: Optional[Operation] = None
    post: Optional[Operation] = None
    delete: Optional[Operation] = None
    options: Optional[Operation] = None
    head: Optional[Operation] = None
    patch: Optional[Operation] = None
    trace: Optional[Operation] = None