code: def __str__(self) -> str:
      return f"{self.module_name}.{self.func_name}"
  
imports: from __future__ import annotations
  import json
  from collections import defaultdict
  from copy import deepcopy
  from importlib import import_module
  from pathlib import Path
  from typing import Any, Callable, Sequence
label_desc: Use image node_id 6 for calling the LibraryBase obj's underlying member method code with example usage: obj.__str__() and returns: self, str, self