code: def test_high_low(self, RandomizedRectifierLayer):
      with pytest.raises(ValueError):
          RandomizedRectifierLayer(
              (None, 3, 28, 28), lower=0.9, upper=0.1
          )
  
imports: from mock import Mock
  import numpy
  import pytest
  import theano
  from lasagne.layers import InputLayer, standardize, get_output, get_all_params
  from lasagne.utils import floatX
label_desc: Use image node_id 2 for calling the TestRandomizedRectifierLayer obj's underlying member method code with example usage: obj.test_high_low(RandomizedRectifierLayer) without return types