code: def iterate_sys_modules():
      items = list(sys.modules.items())
      for modname, mod in items:
          if modname not in MODULE_BLACKLIST and mod is not None:
              yield modname, mod
  
imports: import functools
  import hashlib
  import os.path
  import re
  import sys
  from pathlib import Path
  import pkg_resources
  import sacred.optional
  from sacred import SETTINGS
  from sacred.utils import iter_prefixes
label_desc: Use image node_id 9 for calling a global function with example usage: iterate_sys_modules() without return types