class_docstr: Test cases for tf.strings.strip.
code: def test_string_strip_with_empty_strings(self):
      strings = [" hello ", "", "world ", " \t \r \n "]
  
      with self.cached_session() as sess:
          output = string_ops.string_strip(strings)
          output = self.evaluate(output)
          self.assertAllEqual(output, [b"hello", b"", b"world", b""])
  
imports: from tensorflow.python.ops import string_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the StringStripOpTest obj's underlying member method code with example usage: obj.test_string_strip_with_empty_strings() without return types