code: def dvc_bench_git_repo(tmp_path_factory, bench_config):
      url = bench_config.dvc_bench_git_repo
  
      if os.path.isdir(url):
          return Path(url)
  
      tmp_path = tmp_path_factory.mktemp("dvc-bench-git-repo")
      clone(url, os.fspath(tmp_path))
  
      return tmp_path
  
imports: import os
  import shutil
  from pathlib import Path
  from subprocess import check_output
  from typing import Dict, Optional
  import pytest
  from dulwich.porcelain import clone
  from funcy import first
  from packaging import version
  from dvc.types import StrPath
label_desc: Use image node_id 6 for calling a global function with example usage: dvc_bench_git_repo(tmp_path_factory, bench_config) and returns: tmp_path, Path