code: def _crean_slash(key: str) -> str:
      return key.split("/")[-1]
  
file_path: camphr/packages/camphr/camphr/ner_labels/utils.py
imports: import yaml
  from pathlib import Path
  from typing import IO, Dict, Iterable, List, Optional, Union
  import json
  from typing_extensions import Literal
label_desc: Use image node_id 6 for calling a global function with example usage: _crean_slash(key) and returns: key