"""Function to load the model remotely on the server."""
    load_fn_kwargs: Optional[dict] = None
    """Key word arguments to pass to the model load function."""
    inference_fn: Callable = _embed_documents
    """Inference function to extract the embeddings."""
    def __init__(self, **kwargs: Any):
        """Initialize the remote inference function."""
        load_fn_kwargs = kwargs.pop("load_fn_kwargs", {})
        load_fn_kwargs["model_id"] = load_fn_kwargs.get("model_id", DEFAULT_MODEL_NAME)
        load_fn_kwargs["instruct"] = load_fn_kwargs.get("instruct", False)
        load_fn_kwargs["device"] = load_fn_kwargs.get("device", 0)
        super().__init__(load_fn_kwargs=load_fn_kwargs, **kwargs)
[docs]class SelfHostedHuggingFaceInstructEmbeddings(SelfHostedHuggingFaceEmbeddings):
    """HuggingFace InstructEmbedding models on self-hosted remote hardware.
    Supported hardware includes auto-launched instances on AWS, GCP, Azure,
    and Lambda, as well as servers specified
    by IP address and SSH credentials (such as on-prem, or another
    cloud like Paperspace, Coreweave, etc.).
    To use, you should have the ``runhouse`` python package installed.
    Example:
        .. code-block:: python
            from langchain.embeddings import SelfHostedHuggingFaceInstructEmbeddings
            import runhouse as rh
            model_name = "hkunlp/instructor-large"
            gpu = rh.cluster(name='rh-a10x', instance_type='A100:1')
            hf = SelfHostedHuggingFaceInstructEmbeddings(
                model_name=model_name, hardware=gpu)
    """
    model_id: str = DEFAULT_INSTRUCT_MODEL