def _find_one_after_last_labeled_index(self):
        body_index = 0
        while self.bodies[body_index].segment_id in self.state.body_labels:
            body_index += 1
        return body_index
def __init__(self, config_l, path=None, resolver=None):
        super().__init__(path=path, resolver=resolver)
        self._collection = []
        for key, value in enumerate(config_l):
            self._collection.append(self._from_python(str(key), value))