code: def test_keras_linear_131_relu(datadir):
      _test_keras_mip_relu_131(
          datadir.file("keras_linear_131_relu"),
      )
      _test_keras_complementarity_relu_131(
          datadir.file("keras_linear_131_relu"),
      )
  
imports: import numpy
  import pyomo.environ
  import pytest
  from pyomo.common.dependencies import DeferredImportError
  from omlt.dependencies import keras, keras_available
  from conftest import get_neural_network_data
  from omlt.block import OmltBlock
  from omlt.neuralnet import FullSpaceNNFormulation, ReducedSpaceNNFormulation
  from omlt.neuralnet.activations import ComplementarityReLUActivation
  from omlt.scaling import OffsetScaling
label_desc: Use image node_id 8 for calling a global function with example usage: test_keras_linear_131_relu(datadir) without return types