code: def storage_directory(*names):
      global __hypothesis_home_directory
      if not __hypothesis_home_directory:
          __hypothesis_home_directory = os.getenv(
              "HYPOTHESIS_STORAGE_DIRECTORY"
          )
      if not __hypothesis_home_directory:
          __hypothesis_home_directory = (
              __hypothesis_home_directory_default
          )
      return os.path.join(__hypothesis_home_directory, *names)
  
imports: from __future__ import absolute_import, division, print_function
  import os
label_desc: Use image node_id 3 for calling a global function with example usage: storage_directory() and returns: os