code: def testFindServiceByName(self):
      self.assertEqual(
          "protobuf_unittest.TestService",
          self._Database()
          .pool.FindServiceByName("protobuf_unittest.TestService")
          .full_name,
      )
  
file_path: turicreate/src/external/coremltools_wrap/coremltools/deps/protobuf/python/google/protobuf/internal/symbol_database_test.py
imports: from google.protobuf import unittest_pb2
  from google.protobuf import descriptor
  from google.protobuf import descriptor_pool
  from google.protobuf import symbol_database
label_desc: Use image node_id 7 for calling the SymbolDatabaseTest obj's underlying member method code with example usage: obj.testFindServiceByName() without return types