def get_xval_models(self, key=None):
        """
        Return a Model object.

        :param key: If None, return all cross-validated models; otherwise return the model that key points to.

        :returns: A model or list of models.
        """
        return h2o.get_model(key) if key is not None else [h2o.get_model(k) for k in self._xval_keys]
def get_xval_models(self, key=None):
        """
        Return a Model object.

        :param key: If None, return all cross-validated models; otherwise return the model that key points to.

        :returns: A model or list of models.
        """
        return h2o.get_model(key) if key is not None else [h2o.get_model(k) for k in self._xval_keys]
def get_xval_models ( self , key = None ) : return h2o . get_model ( key ) if key is not None else [ h2o . get_model ( k ) for k in self . _xval_keys ]
Return a Model object.

        :param key: If None, return all cross-validated models; otherwise return the model that key points to.

        :returns: A model or list of models.
Return a Model object .