code: def _setup_model_directory(experiment_name, clean=False):
      path = get_artifact_cache("modeldir", experiment_name)
      if clean and os.path.exists(path):
          shutil.rmtree(path)
  
      if not os.path.exists(path):
          os.makedirs(path)
  
file_path: studio/studio/artifacts/artifacts_tracker.py
imports: import os
  import uuid
  import json
  import re
  import shutil
  from studio.util import util
label_desc: Use image node_id 3 for calling a global function with example usage: _setup_model_directory(experiment_name, clean) without return types