code: def test_int64_return(self):
      expected = [[469, 403, 651], [801, 843, 806]]
  
      minval = tf.constant(0, dtype=tf.int64)
      maxval = tf.constant(1000, dtype=tf.int64)
  
      output = seeded_random_uniform(
          [2, 3], [1, 1, 1, 1, 1, 1, 1, 2], minval, maxval
      )
  
      np.testing.assert_array_equal(output, expected)
  
imports: import os
  import unittest
  import numpy
  import tensorflow
  from tensorflow.python.framework import errors
  from tensorflow.python.framework.errors import NotFoundError
  import tf_encrypted
label_desc: Use image node_id 2 for calling the TestSeededRandomUniform obj's underlying member method code with example usage: obj.test_int64_return() without return types