docs: def generate_proto_dataset(admin_metadata, base_uri, config_path=None):
      """Return :class:`dtoolcore.ProtoDataSet` instance.
  
      :param admin_metadata: dataset administrative metadata
      :param base_uri: base URI for proto dataset
      :param config_path: path to dtool configuration file
      """
      uri = _generate_uri(admin_metadata, base_uri)
      return ProtoDataSet(uri, admin_metadata, config_path)