code: def testProbs(self):
      temperature = 1.0
      probs = [0.1, 0.5, 0.4]
      dist = roc.RelaxedOneHotCategorical(
          temperature, probs=probs, validate_args=True
      )
      self.assertAllClose(probs, self.evaluate(dist.probs))
      self.assertAllEqual([3], dist.probs.shape)
  
imports: from absl.testing import parameterized
  import numpy
  from scipy.special import gamma
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import identity
  from tensorflow_probability.python.distributions import relaxed_onehot_categorical
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.util import deferred_tensor
label_desc: Use image node_id 2 for calling the RelaxedOneHotCategoricalTest obj's underlying member method code with example usage: obj.testProbs() without return types