code: def testUnorderedCutpointsFails(self):
      with self.assertRaisesRegexp(
          ValueError, "Argument `cutpoints` must be non-decreasing."
      ):
          dist = ol.OrderedLogistic(
              cutpoints=[1.0, 0.9], loc=0.0, validate_args=True
          )
          self.evaluate(dist.mode())
  
imports: import itertools
  from absl.testing import parameterized
  import numpy
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import ascending
  from tensorflow_probability.python.distributions import categorical
  from tensorflow_probability.python.distributions import kullback_leibler
  from tensorflow_probability.python.distributions import logistic
  from tensorflow_probability.python.distributions import ordered_logistic
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 13 for calling the OrderedLogisticTest obj's underlying member method code with example usage: obj.testUnorderedCutpointsFails() without return types