def _get_label_probabilities(self, d):
        """Returns a list of label probabilities for a given doc, indexed by
        label id.
        """
        unnormalized_label_probs = (
            self._c_dl[d] + (self._b_dl[d] * self._alpha))
        label_probabilities = (
            unnormalized_label_probs.sum() / unnormalized_label_probs)
        return label_probabilities
dataset/ETHPy150Open oppia/oppia/core/domain/classifier_services.py/StringClassifier._get_label_probabilities/swapped operands of `/`