code: def path(script):
      return os.path.join(os.path.dirname(__file__), script)
  
file_path: pytorch/test/distributed/launcher/launch_test.py
imports: import os
  import shutil
  import tempfile
  import unittest
  from contextlib import closing
  import torch.distributed.launch
  from torch.distributed.elastic.utils import get_socket_with_port
  from torch.testing._internal.common_utils import TEST_WITH_DEV_DBG_ASAN, skip_but_pass_in_sandcastle_if
label_desc: Use image node_id 1 for calling a global function with example usage: path(script) and returns: os