code: def runctx(cmd, globals=None, locals=None):
      if globals is None:
          globals = {}
      if locals is None:
          locals = {}
  
      try:
          exec(cmd, globals, locals)
      finally:
          # good opportunity to avoid atexit I guess. pass for now
          pass
  
imports: import sys
  from .None import __version__
  from .log import lgr
label_desc: Use image node_id 2 for calling a global function with example usage: runctx(cmd, globals, locals) without return types