else:
        return _load_chain_from_file(path, **kwargs)
def _load_chain_from_file(file: Union[str, Path], **kwargs: Any) -> Chain:
    """Load chain from file."""
    # Convert file to Path object.
    if isinstance(file, str):
        file_path = Path(file)
    else:
        file_path = file
    # Load from either json or yaml.
    if file_path.suffix == ".json":
        with open(file_path) as f:
            config = json.load(f)
    elif file_path.suffix == ".yaml":
        with open(file_path, "r") as f:
            config = yaml.safe_load(f)
    else:
        raise ValueError("File type must be json or yaml")
    # Override default 'verbose' and 'memory' for the chain
    if "verbose" in kwargs:
        config["verbose"] = kwargs.pop("verbose")
    if "memory" in kwargs:
        config["memory"] = kwargs.pop("memory")
    # Load the chain from the config now.
    return load_chain_from_config(config, **kwargs)