code: def reverse_sentence(self):
      return self._reverse_sentence
  
imports: import argparse
  import logging
  import os
  import torch
  from stanza.models.common import utils
  from stanza.models.common.foundation_cache import FoundationCache
  from stanza.models.constituency import parse_transitions
  from stanza.models.constituency import retagging
  from stanza.models.constituency import tree_reader
  from stanza.models.constituency.trainer import Trainer, run_dev_set, parse_text, parse_dir
  from stanza.models.constituency.utils import add_predict_output_args, postprocess_predict_output_args, retag_trees
  from stanza.resources.common import DEFAULT_MODEL_DIR
  from stanza.server.parser_eval import EvaluateParser, ParseResult, ScoredTree
  from stanza.utils.default_paths import get_default_paths
label_desc: Use image node_id 3 for calling the Ensemble obj's underlying member method code with example usage: obj.reverse_sentence() and returns: self