code: def get_studio_home():
      if STUDIOML_HOME in os.environ.keys():
          return os.environ[STUDIOML_HOME]
      return os.path.join(os.path.expanduser("~"), ".studioml")
  
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 2 for calling a global function with example usage: get_studio_home() and returns: os, os