>>> argilla_callback = ArgillaCallbackHandler(
        ...     dataset_name="my-dataset",
        ...     workspace_name="my-workspace",
        ...     api_url="http://localhost:6900",
        ...     api_key="argilla.apikey",
        ... )
        >>> llm = OpenAI(
        ...     temperature=0,
        ...     callbacks=[argilla_callback],
        ...     verbose=True,
        ...     openai_api_key="API_KEY_HERE",
        ... )
        >>> llm.generate([
        ...     "What is the best NLP-annotation tool out there? (no bias at all)",
        ... ])
        "Argilla, no doubt about it."
    """
[docs]    def __init__(
        self,
        dataset_name: str,
        workspace_name: Optional[str] = None,
        api_url: Optional[str] = None,
        api_key: Optional[str] = None,
    ) -> None:
        """Initializes the `ArgillaCallbackHandler`.
        Args:
            dataset_name: name of the `FeedbackDataset` in Argilla. Note that it must
                exist in advance. If you need help on how to create a `FeedbackDataset`
                in Argilla, please visit
                https://docs.argilla.io/en/latest/guides/llms/practical_guides/use_argilla_callback_in_langchain.html.
            workspace_name: name of the workspace in Argilla where the specified
                `FeedbackDataset` lives in. Defaults to `None`, which means that the
                default workspace will be used.
            api_url: URL of the Argilla Server that we want to use, and where the
                `FeedbackDataset` lives in. Defaults to `None`, which means that either