code: def __init__(self) -> None:
      self.libs = defaultdict(list)
  
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 1 to create a new LibrariesManager object  with example: obj = LibrariesManager()