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 pyspark.sql.types import *
  from pyspark.sql.functions import lit
  from bigdl.dllib.feature.common import ChainedPreprocessing
  from bigdl.dllib.nncontext import *
  from bigdl.dllib.feature.image import *
  from bigdl.dllib.keras.layers import *
  from bigdl.dllib.keras.models import *
  from bigdl.dllib.nnframes import *
  from test.bigdl.test_zoo_utils import ZooTestCase
label_desc: Use image node_id 17 for calling the TestSimpleIntegration obj's underlying member method code with example usage: obj.test_set_evaluate_status() without return types