code: def temp_output_dir():
      # Create the directory during the session-level setup
      temp_output_dir = "tmp"
      os.mkdir(os.path.join(os.getcwd(), temp_output_dir))
      yield temp_output_dir
      # Delete the directory during the session-level teardown
      shutil.rmtree(temp_output_dir)
  
file_path: llama-recipes/tests/test_train_utils.py
imports: from unittest.mock import patch
  import pytest
  import torch
  import os
  import shutil
  from llama_recipes.utils.train_utils import train
label_desc: Use image node_id 1 for calling a global function with example usage: temp_output_dir() without return types