Return an explanation of an estimator

def explain_weights_sklearn(estimator, vec=None, top=_TOP,
                            target_names=None,
                            targets=None,
                            feature_names=None, coef_scale=None,
                            feature_re=None, feature_filter=None):
    """ Return an explanation of an estimator """
    return explain_weights_sklearn_not_supported(estimator)