code: def is_subclass(n, o, class_c):
      if inspect.isclass(o) and n != class_c:
          b = [cls.__name__ for cls in o.__bases__]
          logger.debug(f"Base classes => {b}")
          if class_c in b:
              logger.info(f"Subclass for {class_c} Found: {o}")
              return True
      return False
  
imports: import glob
  import importlib.util
  import inspect
  import logging
  import os
  import sys
  from distutils.util import strtobool
  from typing import List
  from monailabel.interfaces.exception import MONAILabelError, MONAILabelException
label_desc: Use image node_id 3 for calling a global function with example usage: is_subclass(n, o, class_c) and returns: False, True