code: def testPmfCountsStretchedInBroadcastWhenLowerRank(self):
      with self.cached_session():
          p = [[0.1, 0.9], [0.7, 0.3]]
          counts = [1.0, 0]
          pmf = multinomial.Multinomial(total_count=1.0, probs=p).prob(
              counts
          )
          self.assertAllClose(pmf, [0.1, 0.7])
          self.assertEqual(pmf.get_shape(), (2))
  
imports: import numpy
  from tensorflow.python.eager import backprop
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops.distributions import multinomial
  from tensorflow.python.platform import test
label_desc: Use image node_id 15 for calling the MultinomialTest obj's underlying member method code with example usage: obj.testPmfCountsStretchedInBroadcastWhenLowerRank() without return types