def clone_params(self) -> tuple[Callable[..., Any], list[Any], dict[str, Any]]:
        """
        Returns the function, args, and kwargs needed to instantiate a cloned copy
        of this DatabaseEngine implementation, for use in separate processes
        or machines.
        """
        return (
            SQLiteDatabaseEngine.from_db_file,
            [self.db_file],
            {},
        )

        Returns the function, args, and kwargs needed to instantiate a cloned copy
        of this DatabaseEngine implementation, for use in separate processes
        or machines.
        
src/datachain/data_storage/sqlite.py