code: def profile_dir(tmpdir):
      return str(tmpdir.mkdir("profile_foo"))
  
imports: import logging
  import os
  import sys
  import time
  from subprocess import Popen
  import entrypoints
  import pytest
  from traitlets.config import Config
  from ipyparallel.cluster import launcher
label_desc: Use image node_id 1 for calling a global function with example usage: profile_dir(tmpdir) and returns: str