code: def path(*names):
      names = [name for name in names if name]
      return os.path.join(config.guild_home(), *names)
  
imports: import errno
  import functools
  import logging
  import os
  import shutil
  import tempfile
  from guild import config
  from guild import run
  from guild import util
label_desc: Use image node_id 1 for calling a global function with example usage: path() and returns: os