code: def tmp_dir(tmp_path: Path) -> str:
      """
      Fixtures
      --------
      tmp_path : Path
          Built in pytest fixture
  
      Returns
      -------
      str
          The directory as a str
      """
      return str(tmp_path)
  
file_path: auto-sklearn/test/fixtures/backend.py
imports: from __future__ import annotations
  from typing import Callable
  import os
  from distutils.dir_util import copy_tree
  from pathlib import Path
  from autosklearn.automl_common.common.utils.backend import Backend, create
  from autosklearn.data.xy_data_manager import XYDataManager
  from pytest import fixture
label_desc: Use image node_id 2 for calling a global function with example usage: tmp_dir(tmp_path) and returns: str