code: def testScoreByVitalSpec(self):
      # Note that if these dimensions are changed, client code is liable to break.
      np.testing.assert_array_equal(
          self._obs_spec.score_by_vital,
          np.array([3, 3], dtype=np.int32),
      )
  
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 11 for calling the DummyObservationTest obj's underlying member method code with example usage: obj.testScoreByVitalSpec() without return types