code: def _profile_dir_default(self):
      # avoid recursion
      if self._in_init_profile_dir:
          return
      # profile_dir requested early, force initialization
      self.init_profile_dir()
      return self.profile_dir
  
imports: import atexit
  from copy import deepcopy
  import glob
  import logging
  import os
  import shutil
  import sys
  from traitlets.config.application import Application, catch_config_error
  from traitlets.config.loader import ConfigFileNotFound, PyFileConfigLoader
  from IPython.core import release, crashhandler
  from IPython.core.profiledir import ProfileDir, ProfileDirError
  from IPython.paths import get_ipython_dir, get_ipython_package_dir
  from IPython.utils.path import ensure_dir_exists
  from IPython.utils import py3compat
  from traitlets import List, Unicode, Type, Bool, Dict, Set, Instance, Undefined, default, observe
label_desc: Use image node_id 7 for calling the BaseIPythonApplication obj's underlying member method code with example usage: obj._profile_dir_default() and returns: self