code: def cleanup_tools(TOOLS):
      # print(f'cleanup_tools: TOOLS={TOOLS} id(TOOLS)={id(TOOLS)}')
      # print(f'TOOLS.thisown={TOOLS.thisown}')
      del TOOLS
      del fitz_old.TOOLS
  
file_path: pymudf/src_classic/__init__.py
imports: import sys
  import glob
  import os
  from fitz_old.fitz_old import *
  import atexit
  import fitz_old.utils
  from .table import find_tables
label_desc: Use image node_id 1 for calling a global function with example usage: cleanup_tools(TOOLS) without return types