code: def defaults(cls):
      return dict(last_updated_time=None, run_status=None)
  
file_path: labml/app/server/labml_app/db/status.py
imports: import time
  from typing import Dict
  from labml_db import Model, Key
  from ..enums import RunEnums
label_desc: Use image node_id 1 for calling the Status obj's underlying member method code with example usage: obj.defaults(cls) and returns: dict