code: def set_hypos(self, hypos: List[Chain]) -> None:
      self.hypos = hypos
  
imports: from collections import defaultdict
  import itertools
  import math
  import numpy
  from typing import Any, Dict, Iterable, List, Optional, Tuple, Union
  import torch
  from torch import nn
  from tqdm import tqdm
  from projects.roscoe.utils import cosine_similarity_scaled, embedding_alignment, al_mean
label_desc: Use image node_id 2 for calling the Evaluator obj's underlying member method code with example usage: obj.set_hypos(hypos) without return types