code: def cls():
      return EnsembleModel
  
imports: from dataclasses import dataclass
  import tensorflow
  from typing import Dict, List, Tuple
  import bidi.algorithm
  import Levenshtein
  from paiargparse import pai_dataclass
  from tfaip import Sample
  from tfaip.model.modelbase import ModelBase
  from tfaip.util.tftyping import AnyTensor
  from calamari_ocr.ocr.model.params import ModelParams
  from tensorflow.python.ops import math_ops
  from calamari_ocr.ocr.model.ensemblegraph import EnsembleGraph
label_desc: Use image node_id 1 for calling the EnsembleModelParams obj's underlying member method code with example usage: obj.cls() and returns: EnsembleModel