code: def _working_set(self):
      if self.__working_set is not None:
          return self.__working_set
      return pkg_resources.working_set
  
file_path: guildai/guild/entry_point_util.py
imports: import logging
  import sys
  import pkg_resources
label_desc: Use image node_id 4 for calling the EntryPointResources obj's underlying member method code with example usage: obj._working_set() and returns: pkg_resources, self