code: def _inner_dataset_template(cls, dataset):
          
          from . import Dataset
          vdims = dataset.vdims if getattr(dataset, 'level', None) is None else []
          return Dataset(dataset.data[0], datatype=cls.subtypes,
                         kdims=dataset.kdims, vdims=vdims)
docs: Returns a Dataset template used as a wrapper around the data
          contained within the multi-interface dataset.