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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dataset_path_iterator(file_path: str) -> Iterator[str]: """ An iterator returning file_paths in a directory containing CONLL-formatted files. """

        logger.info("Reading CONLL sentences from dataset files at: %s", file_path)
        for root, _, files in list(os.walk(file_path)):
            for data_file in files:
                # These are a relic of the dataset pre-processing. Every
                # file will be duplicated - one file called filename.gold_skel
                # and one generated from the preprocessing called filename.gold_conll.
                if not data_file.endswith("gold_conll"):
                    continue

                yield os.path.join(root, data_file)