[rllib] Document ARS & rainbow (#2744)

* wip * rainbow doc too * e not used * fix ppo doc * clean list * use same title
2026-07-02 21:22:12 +08:00 · 2018-08-28 18:13:36 -07:00
parent 6e1de19cc2
commit 69d1354016
4 changed files with 86 additions and 57 deletions
@@ -163,7 +163,7 @@ class RayTrialExecutor(TrialExecutor):
        result = None
        try:
            result = ray.get(result_id)
-        except Exception as e:
+        except Exception:
            print("fetch_one_result failed:", traceback.format_exc())

        return trial, result