def delete(self, ref_doc_id: str, **delete_kwargs: Any) -> None:
        """
        Delete nodes using with ref_doc_id.

        Args:
            ref_doc_id (str): The id of the document to delete.

        """
        _logger.debug("Deleting a document from the Astra DB collection")

        if delete_kwargs:
            args_desc = ", ".join(
                f"'{kwarg}'" for kwarg in sorted(delete_kwargs.keys())
            )
            warn(
                (
                    "AstraDBVectorStore.delete call got unsupported "
                    f"named argument(s): {args_desc}."
                ),
                UserWarning,
                stacklevel=2,
            )

        self._collection.delete_one({"_id": ref_doc_id})

        Delete nodes using with ref_doc_id.

        Args:
            ref_doc_id (str): The id of the document to delete.

        
llama-index-integrations/vector_stores/llama-index-vector-stores-astra-db/llama_index/vector_stores/astra_db/base.py