code: def test_repr(self):
      x = provider.Run(
          run_id="alpha", run_name="bravo", start_time=1.25
      )
      repr_ = repr(x)
      self.assertIn(repr(x.run_id), repr_)
      self.assertIn(repr(x.run_name), repr_)
      self.assertIn(repr(x.start_time), repr_)
  
imports: import numpy
  from tensorboard import test
  from tensorboard.data import provider
label_desc: Use image node_id 2 for calling the RunTest obj's underlying member method code with example usage: obj.test_repr() without return types