fix: fix pylint

PKU-Alignment · Apr 12, 2023 · c327af9 · c327af9
1 parent c9d5f77
commit c327af9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/simple_env.py b/tests/simple_env.py
@@ -31,7 +31,7 @@ class SimpleEnv(CMDP):
     """Simplest environment for testing."""
 
     _support_envs = ['Simple-v0']
-    metadata = {'render_fps':30}
+    metadata = {'render_fps': 30}
     need_auto_reset_wrapper = True
     need_time_limit_wrapper = True
     _num_envs = 1