code: def testSamplingEmptyDist(self):
      w = wishart.WishartTriL(
          df=[1], scale_tril=[[1.0]], validate_args=True
      )
      self.evaluate(w[:0].sample(seed=test_util.test_seed()))
  
imports: import numpy
  from scipy import linalg
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_probability.python.distributions import categorical
  from tensorflow_probability.python.distributions import mixture_same_family
  from tensorflow_probability.python.distributions import wishart
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 10 for calling the WishartTest obj's underlying member method code with example usage: obj.testSamplingEmptyDist() without return types