code: def load_data(self, data, callback=None):
          '''Load ``data`` from the :class:`stdnet.BackendDataServer`.'''
          return self.backend.execute(
              self.value_pickler.load_iterable(data, self.session), callbackf load_data(self, data, callback=None):
          '''Load ``data`` from the :class:`stdnet.BackendDataServer`.'''
          return self.backend.execute(
              self.value_pickler.load_iterable(data, self.session), callback)
docs: Load ``data`` from the :class:`stdnet.BackendDataServer`.