def select_by_given_instance(self, selected_instance):
    'Select oracle to query by providing the index of selected instance.\n\n        Parameters\n        ----------\n        selected_instance: int\n            The indexes of selected samples. Should be a member of unlabeled set.\n\n        Returns\n        -------\n        oracles_ind: list\n            The indexes of selected oracles.\n        '
    return [self._oracle_ind_name_dict[np.random.randint(0, len(self._oracles), 1)[0]]]
Select oracle to query by providing the index of selected instance.

Parameters
----------
selected_instance: int
    The indexes of selected samples. Should be a member of unlabeled set.

Returns
-------
oracles_ind: list
    The indexes of selected oracles.
def select_by_given_instance(self, selected_instance):
    'Select oracle to query by providing the index of selected instance.\n\n        Parameters\n        ----------\n        selected_instance: int\n            The indexes of selected samples. Should be a member of unlabeled set.\n\n        Returns\n        -------\n        oracles_ind: list\n            The indexes of selected oracles.\n        '
    return [self._oracle_ind_name_dict[np.random.randint(0, len(self._oracles), 1)[0]]]