code: def test_min_val(self):
      output = secure_random.random_uniform(
          [6], minval=-10000, maxval=0
      )
      for out in output:
          assert out < 0
  
file_path: tf-encrypted/tf_encrypted/operations/secure_random/secure_random_test.py
imports: import unittest
  import numpy
  import tensorflow
  from tensorflow.python.framework.errors_impl import InvalidArgumentError
  from tf_encrypted.operations import secure_random
label_desc: Use image node_id 2 for calling the TestRandomUniform obj's underlying member method code with example usage: obj.test_min_val() without return types