code: def testLatestCreateTime_TieBreak(self):
      a1 = test_utils.DummyArtifact(id=1, create_time_since_epoch=5)
      a2 = test_utils.DummyArtifact(id=2, create_time_since_epoch=10)
      a3 = test_utils.DummyArtifact(id=3, create_time_since_epoch=10)
  
      actual = self._latest_create_time([a1, a2, a3])
      self.assertEqual(actual, [a3])
  
      actual = self._latest_create_time([a1, a2, a3], n=2)
      self.assertEqual(actual, [a2, a3])
  
file_path: tfx/tfx/dsl/input_resolution/ops/latest_create_time_op_test.py
imports: import tensorflow
  from tfx.dsl.input_resolution.ops import ops
  from tfx.dsl.input_resolution.ops import test_utils
label_desc: Use image node_id 4 for calling the LatestCreateTimeOpTest obj's underlying member method code with example usage: obj.testLatestCreateTime_TieBreak() without return types