code: def build_image(self, original, generated):
      images = [
          imager.build_image(original, generated)
          for imager in self.imagers
      ]
      image = np.concatenate(images, axis=0)
      return image
  
imports: from transformers import AutoTokenizer, AutoModelForSequenceClassification
  import nltk
  import numpy
  import torch
  import os
  import json
  from .None import utils_misc
label_desc: Use image node_id 2 for calling the SummaCConv obj's underlying member method code with example usage: obj.build_image(original, generated) and returns: image