code: def setUpClass(cls):
      cls.EPOCH_COUNT = 1
      cls.TASK_MODEL_CLASS = CNN_LSTM_Model
  
imports: import unittest
  import tests.test_labeling.test_bi_lstm_model
  from kashgari.tasks.labeling import CNN_LSTM_Model
label_desc: Use image node_id 1 for calling the TestCNN_LSTM_Model obj's underlying member method code with example usage: obj.setUpClass(cls) without return types