code: def __call__(self, *args, **kwargs):
      return self.apply_function(*args, **kwargs)
  
imports: from typing import Callable
  import inspect
  import re
  from sacred.run import Run
  from sacred.commands import print_config
  from sacred.utils import convert_camel_case_to_snake_case
label_desc: Use image node_id 2 for calling the CLIOption obj's underlying member method code with example usage: obj.__call__() and returns: self