code: def _resolve(name):
      """Resolve a dotted name to a global object."""
      name = name.split(".")
      used = name.pop(0)
      found = __import__(used)
      for n in name:
          used = used + "." + n
          try:
              found = getattr(found, n)
          except AttributeError:
              __import__(used)
              found = getattr(found, n)
      return found
  
imports: import errno
  import io
  import logging
  import logging.handlers
  import os
  import queue
  import re
  import struct
  import threading
  import traceback
  from socketserver import ThreadingTCPServer, StreamRequestHandler
label_desc: Use image node_id 2 for calling a global function with example usage: _resolve(name) and returns: found