code: def test_set_evaluate_status(self):
      model = (
          Sequential()
          .add(Dropout(0.2, input_shape=(4,)))
          .set_evaluate_status()
      )
      input_data = np.random.random([3, 4])
      output = model.forward(input_data)
      assert np.allclose(input_data, output)
  
imports: import pytest
  import shutil
  from zoo.feature.common import ChainedPreprocessing
  from zoo.feature.image import *
  from zoo.pipeline.api.keras.layers import *
  from zoo.pipeline.api.keras.models import *
  from test.zoo.pipeline.utils.test_utils import ZooTestCase
label_desc: Use image node_id 18 for calling the TestSimpleIntegration obj's underlying member method code with example usage: obj.test_set_evaluate_status() without return types