code: def test_uncompiled_model(self):
      def model_creator(config):
          """Returns a tf.keras model"""
          model = tf.keras.models.Sequential([tf.keras.layers.Dense(1)])
          return model
  
      modelBuilder_keras = KerasModelBuilder(model_creator)
      with pytest.raises(RuntimeError):
          model = modelBuilder_keras.build(
              config={
                  "lr": 1e-2,
                  "batch_size": 32,
              }
          )
          model.fit_eval(
              data=self.data,
              validation_data=self.validation_data,
              metric="mse",
              epochs=20,
          )
  
file_path: BigDL/python/orca/test/bigdl/orca/automl/model/test_base_keras_model.py
imports: from unittest import TestCase
  from bigdl.orca.automl.model.base_keras_model import KerasBaseModel, KerasModelBuilder
  import numpy
  import tensorflow
  import pytest
label_desc: Use image node_id 5 for calling the TestBaseKerasModel obj's underlying member method code with example usage: obj.test_uncompiled_model() and returns: model