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# Source code for langchain_core.utils.loading

    """Utilities for loading configurations from langchain_core-hub."""

    import warnings
    from typing import Any

    from langchain_core._api.deprecation import deprecated

    @deprecated(
        since="0.1.30",
        removal="0.3",
        message=(
            "Using the hwchase17/langchain-hub "
            "repo for prompts is deprecated. Please use "
            "https://smith.langchain.com/hub instead."
        ),
    )
    def try_load_from_hub(
        *args: Any,
        **kwargs: Any,
    ) -> Any:
        warnings.warn(
            "Loading from the deprecated github-based Hub is no longer supported. "
            "Please use the new LangChain Hub at https://smith.langchain.com/hub instead."
        )
        # return None, which indicates that we shouldn't load from old hub
        # and might just be a filepath for e.g. load_chain
        return None