def METHOD_NAME(self, filename: str) -> None:
    """Export the wrapped model to a dump file.
    Args:
        filename: path to the file where the model will be saved.
    !!! info "Notes":
        This method is designed to save the model to a local dump
        file for easy re-use by the same user, possibly outside of
        Fed-BioMed. It is not designed to produce trustworthy data
        dumps and is not used to exchange models and their weights
        as part of the federated learning process.
    """