code: def setUpClass(cls):
      cls.EPOCH_COUNT = 1
      cls.TASK_MODEL_CLASS: Type[ABCLabelingModel] = BiLSTM_Model
  
file_path: Kashgari/tests/test_labeling/test_bi_lstm_model.py
imports: import os
  import tempfile
  import time
  import unittest
  from typing import Type
  from tensorflow.keras.utils import get_file
  from kashgari.embeddings import BertEmbedding
  from kashgari.embeddings import WordEmbedding
  from kashgari.macros import DATA_PATH
  from kashgari.tasks.labeling import BiLSTM_Model, ABCLabelingModel
  from tests.test_macros import TestMacros
label_desc: Use image node_id 1 for calling the TestBiLSTM_Model obj's underlying member method code with example usage: obj.setUpClass(cls) without return types