remove the stub calls from rllab

examples/pybullet/gym/trpo_cartpole_bullet_gym.py

@@ -3,12 +3,7 @@ from rllab.algos.trpo import TRPO
 from rllab.baselines.linear_feature_baseline import LinearFeatureBaseline
 from rllab.envs.gym_env import GymEnv
 from rllab.envs.normalized_env import normalize
-from rllab.misc.instrument import stub, run_experiment_lite
 from rllab.policies.gaussian_mlp_policy import GaussianMLPPolicy
-import subprocess
-import time
-
-stub(globals())
 
 env = normalize(GymEnv("CartPoleBulletEnv-v0"))
 
@@ -33,19 +28,4 @@ algo = TRPO(
 #    plot=True,
 )
 
-#cmdStartBulletServer=['~/Projects/rllab/bullet_examples/run_physics_server.sh']
-#subprocess.Popen(cmdStartBulletServer, shell=True)
-#time.sleep(1)
-
-
-run_experiment_lite(
-    algo.train(),
-    # Number of parallel workers for sampling
-    n_parallel=1,
-    # Only keep the snapshot parameters for the last iteration
-    snapshot_mode="last",
-    # Specifies the seed for the experiment. If this is not provided, a random seed
-    # will be used
-    seed=1,
- #   plot=True,
-)
+algo.train()