code: def tmp_path_dist_ckpt(tmp_path_factory) -> Path:
      """Common directory for saving the checkpoint.
  
      Can't use pytest `tmp_path_factory` directly because directory must be shared between processes.
      """
  
      tmp_dir = tmp_path_factory.mktemp("ignored", numbered=False)
      tmp_dir = tmp_dir.parent.parent / "tmp_dist_ckpt"
  
      if Utils.rank == 0:
          with TempNamedDir(tmp_dir, sync=False):
              yield tmp_dir
  
      else:
          yield tmp_dir
  
imports: from pathlib import Path
  import pytest
  from tests.unit_tests.dist_checkpointing import TempNamedDir
  from tests.unit_tests.test_utilities import Utils
label_desc: Use image node_id 1 for calling a global function with example usage: tmp_path_dist_ckpt(tmp_path_factory) without return types