code: def testScoreCanBeSet(self):
      self._builder.score(54321)
      obs = self._get_obs()
      self.assertEqual(obs.score.score, 54321)
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  import numpy
  from pysc2.lib import actions
  from pysc2.lib import features
  from pysc2.lib import point
  from pysc2.lib import units
  from pysc2.tests import dummy_observation
  from s2clientprotocol import common_pb2
label_desc: Use image node_id 7 for calling the DummyObservationTest obj's underlying member method code with example usage: obj.testScoreCanBeSet() without return types