def METHOD_NAME(self, ref_doc_id: str, **delete_kwargs: Any) -> None:
    """Delete nodes using with ref_doc_id.
    Args:
        ref_doc_id (str): The doc_id of the document to delete.
    Returns:
        None
    """
    if len(ref_doc_id) == 0:
        return None
    ids: List[str] = []
    ids.append(ref_doc_id)
    self.awadb_client.Delete(ids)