Update cartpole_gym_replay.py

cartpole_gym_replay.py

@@ -71,5 +71,5 @@ class DecisionTransformerGymDataset(datasets.GeneratorBasedBuilder):
                 "observations": obs[idx],
                 "actions": act[idx],
                 "rewards": rew[idx],
-                "dones": done[idx],
+                "dones": dones[idx],
             }