class_docstr: Tests assertProtoEqual().
code: def assertProtoEqual(self, a, b, **kwargs):
      if isinstance(a, str) and isinstance(b, str):
          a, b = LargePbs(a, b)
      compare.assertProtoEqual(self, a, b, **kwargs)
  
imports: import copy
  import re
  import sys
  import textwrap
  from google.protobuf import text_format
  from tensorflow.python.platform import googletest
  from tensorflow.python.util.protobuf import compare
  from tensorflow.python.util.protobuf import compare_test_pb2
label_desc: Use image node_id 1 for calling the AssertTest obj's underlying member method code with example usage: obj.assertProtoEqual(a, b) without return types