code: def testStudentSampleMultipleTimes(self):
      df = constant_op.constant(4.0)
      mu = constant_op.constant(3.0)
      sigma = constant_op.constant(math.sqrt(10.0))
      n = constant_op.constant(100)
  
      random_seed.set_random_seed(654321)
      student = student_t.StudentT(
          df=df, loc=mu, scale=sigma, name="student_t1"
      )
      samples1 = self.evaluate(student.sample(n, seed=123456))
  
      random_seed.set_random_seed(654321)
      student2 = student_t.StudentT(
          df=df, loc=mu, scale=sigma, name="student_t2"
      )
      samples2 = self.evaluate(student2.sample(n, seed=123456))
  
      self.assertAllClose(samples1, samples2)
  
imports: import importlib
  import math
  import numpy
  from tensorflow.python.eager import backprop
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import random_seed
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import nn_ops
  from tensorflow.python.ops.distributions import student_t
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 6 for calling the StudentTTest obj's underlying member method code with example usage: obj.testStudentSampleMultipleTimes() without return types