code: def increment_version(
      cls,
      version_list: typing.Optional[typing.List[str]] = None,
      params: typing.Optional[typing.Dict[str, str]] = None,
  ) -> 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 5 for calling the SimpleDateAssetsVersioningSystem obj's underlying member method code with example usage: obj.increment_version(cls, version_list, params) and returns: _utcnow