code: def test_output_shape(self, obs_dim, action_dim):
      env = GymEnv(DummyBoxEnv(obs_dim=obs_dim, action_dim=action_dim))
      qf = ContinuousMLPQFunction(env_spec=env.spec)
      env.reset()
      obs = env.step(1).observation
      obs = obs.flatten()
      act = np.full(action_dim, 0.5).flatten()
  
      outputs = qf.get_qval([obs], [act])
      assert outputs.shape == (1, 1)
  
file_path: garage/tests/garage/tf/q_functions/test_continuous_mlp_q_function.py
imports: import pickle
  import numpy
  import pytest
  import tensorflow
  from garage.envs import GymEnv
  from garage.tf.q_functions import ContinuousMLPQFunction
  from tests.fixtures import TfGraphTestCase
  from tests.fixtures.envs.dummy import DummyBoxEnv
label_desc: Use image node_id 2 for calling the TestContinuousMLPQFunction obj's underlying member method code with example usage: obj.test_output_shape(obs_dim, action_dim) without return types