async def close(self) -> None:
        """
        Close the underlying HTTPX client.

        The client will *not* be usable after this.
        """
        await self._client.aclose()

        Close the underlying HTTPX client.

        The client will *not* be usable after this.
        
llama-index-integrations/llms/llama-index-llms-oci-data-science/llama_index/llms/oci_data_science/client.py