docstr: Clone library manager prototype
          
docstr_tok: ["Clone","library","manager","prototype"]
code: def clone(self) -> LibrariesManager:
      """Clone library manager prototype"""
      obj = self.__class__()
      obj.libs = deepcopy(self.libs)
      return obj
  
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 LibrariesManager obj's underlying member method code with example usage: obj.clone() and returns: obj