Mark unused argument (nit).

Lukasz Kaiser · Copybara-Service · commit 84f8d37e47ba · 2018-06-26T14:15:37.000-07:00
PiperOrigin-RevId: 202192084
diff --git a/tensor2tensor/rl/envs/simulated_batch_env.py b/tensor2tensor/rl/envs/simulated_batch_env.py
@@ -99,6 +99,7 @@ class SimulatedBatchEnv(in_graph_batch_env.InGraphBatchEnv):
 
   def __init__(self, environment_spec, length, other_hparams):
     """Batch of environments inside the TensorFlow graph."""
+    del other_hparams
     self.length = length
     initial_frames_problem = environment_spec.initial_frames_problem
     self._min_reward = initial_frames_problem.min_reward
