code: def search_continuous_sets(self, dataset_id):
          
          request = protocol.SearchContinuousSetsRequest()
          request.dataset_id = dataset_id
          request.page_size = pb.int(self._page_size)
          return self._run_search_request(
              request, "continuoussets", protocol.SearchContinuousSetsResponse)
docs: Returns an iterator over the ContinuousSets fulfilling the specified
          conditions from the specified Dataset.
  
          :param str dataset_id: The ID of the
              :class:`ga4gh.protocol.Dataset` of interest.
          :return: An iterator over the :class:`ga4gh.protocol.ContinuousSet`
              objects defined by the query parameters.