code: def __init__(self, random_str, ctx, base_url):
      self._random_str = random_str
      self._ctx = ctx
      self._artifacts = {}
      self._artifacts_by_id = {}
      self._files = {}
      self._base_url = base_url
      self._portfolio_links = {}
  
file_path: wandb/tests/pytest_tests/unit_tests_old/utils/artifact_emu.py
imports: import copy
label_desc: Use image node_id 1 to create a new ArtifactEmulator object  with example: obj = ArtifactEmulator(random_str, ctx, base_url)