code: def testBool(self):
      bool_inputs_ = [False, True]
      s = lambda strs: [x.decode("ascii") for x in self.evaluate(strs)]
      result = string_ops.as_string(bool_inputs_)
      self.assertAllEqual(s(result), ["false", "true"])
  
file_path: tensorflow-upstream/tensorflow/python/kernel_tests/strings_ops/as_string_op_test.py
imports: import numpy
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import string_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 5 for calling the AsStringOpTest obj's underlying member method code with example usage: obj.testBool() without return types