Update tic_tac_toe_env.py

Author: syzymon

tensor2tensor/envs/tic_tac_toe_env.py

@@ -236,8 +236,7 @@ def num_actions(self):
 
 def register():
   # Register this with gym.
-  unused_tictactoe_id, unused_tictactoe_env = gym_utils.register_gym_env(
-      "tensor2tensor.envs.tic_tac_toe_env:TicTacToeEnv", version="v0")
+  pass
 
 
 # TODO(afrozm): Fix the registration and make it automatic.