code: def test_list_tb_files_nonexistent_directory(
      tmp_path: pathlib.Path,
  ) -> None:
      env = get_dummy_env()
      base_path = pathlib.Path("/non-existent-directory")
      sync_path = tensorboard.get_sync_path(
          env.det_cluster_id, env.det_experiment_id, env.det_trial_id
      )
      manager = SharedFSTensorboardManager(
          str(tmp_path), base_path, sync_path
      )
  
      assert not pathlib.Path(base_path).exists()
      assert manager.list_tb_files(0, lambda _: True) == []
  
file_path: determined/harness/tests/tensorboard/test_util.py
imports: import pathlib
  import pytest
  import determined
  from determined import tensorboard
  from determined.tensorboard import SharedFSTensorboardManager
label_desc: Use image node_id 3 for calling a global function with example usage: test_list_tb_files_nonexistent_directory(tmp_path) without return types