## Problem Description Currently, `dqn.py` and other scripts incorrectly set the environment seed to be always 0 https://github.com/vwxyzjn/cleanrl/blob/a1b5b71134d7a576992488d7f42cb75f68117243/cleanrl/dqn.py#L69-L81 https://github.com/vwxyzjn/cleanrl/blob/a1b5b71134d7a576992488d7f42cb75f68117243/cleanrl/dqn.py#L135 The correct implementation should be ``` envs = gym.vector.SyncVectorEnv([make_env(args.env_id, args.seed, 0, args.capture_video, run_name)]) ```