[rllib] Upgrade to OpenAI Gym 0.10.3 (#1601)

2026-07-09 21:18:08 +08:00 · 2018-03-06 08:31:02 +00:00
parent 162d063f0d
commit 936bebef99
11 changed files with 63 additions and 49 deletions
@@ -196,8 +196,7 @@ def _env_runner(env, policy, num_local_steps, horizon, obs_filter):
    """
    last_observation = obs_filter(env.reset())
    try:
-        horizon = horizon if horizon else env.spec.tags.get(
-            "wrapper_config.TimeLimit.max_episode_steps")
+        horizon = horizon if horizon else env.spec.max_episode_steps
    except Exception:
        print("Warning, no horizon specified, assuming infinite")
    if not horizon: