code: def get_initial_version(cls) -> str:
      return _utcnow()
  
file_path: modelkit/modelkit/assets/versioning/simple_date.py
imports: import datetime
  import re
  import typing
  from modelkit.assets import errors
  from modelkit.assets.versioning import versioning
label_desc: Use image node_id 1 for calling the SimpleDateAssetsVersioningSystem obj's underlying member method code with example usage: obj.get_initial_version(cls) and returns: _utcnow