def METHOD_NAME(self, new_path):
    assert new_path.endswith('.tsv')
    assert not os.path.exists(new_path), new_path
    with Run().open(new_path, 'w') as f:
        for qid, content in self.data.items():
            content = f'{qid}\t{content}\n'
            f.write(content)
        return f.name