From 3cfbad09abcf397ffa121c79255756acfe7bc5a2 Mon Sep 17 00:00:00 2001
From: Reggie McLean <reginald.mclean@ryerson.ca>
Date: Fri, 30 Aug 2024 12:34:13 -0400
Subject: [PATCH] pre-commit & type hinting

---
 metaworld/wrappers.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/metaworld/wrappers.py b/metaworld/wrappers.py
index e7425ccbb..448ba5667 100644
--- a/metaworld/wrappers.py
+++ b/metaworld/wrappers.py
@@ -1,4 +1,4 @@
-from typing import Any, List
+from typing import Any, List, Optional
 
 import gymnasium as gym
 import numpy as np
@@ -48,7 +48,7 @@ def __init__(
         env: Env,
         tasks: List[Task],
         sample_tasks_on_reset: bool = True,
-        seed: int | None = None,
+        seed: Optional[int] = None,
     ):
         super().__init__(env)
         self.tasks = tasks