code: def clear_cache(cache_path=None):
      if cache_path is None:
          cache_path = _default_cache_path
      shutil.rmtree(cache_path)
      parser_cache.clear()
  
imports: import time
  import os
  import sys
  import hashlib
  import gc
  import shutil
  import platform
  import logging
  import warnings
  import pickle
  from pathlib import Path
  from typing import Dict, Any
label_desc: Use image node_id 8 for calling a global function with example usage: clear_cache(cache_path) without return types