update env,py

env.py

@@ -57,23 +57,23 @@ except ImportError:
     IsaacLabArenaStateKeyError = _errors.IsaacLabArenaStateKeyError
 
 
-def make_env(n_envs: int = 1, use_async_envs: bool = False, **kwargs: Any):
+def make_env(n_envs: int = 1, use_async_envs: bool = False, cfg: Any = None):
     """
     Create vectorized environments for leisaac task.
     Args:
         n_envs: Number of parallel environments
         use_async_envs: Whether to use AsyncVectorEnv or SyncVectorEnv
             (not use now)
-        **kwargs: Additional arguments to pass to the environment
-            - config_path: Path to the environment configuration file
+        cfg: Environment configuration object (EnvConfig)
     Returns:
         ManagerBasedRLEnv or DirectRLEnv inherit from gym.Env implemented in IsaacLab
     """
 
-    # use environment variable to set config path
-    if "config_path" not in kwargs:
-        raise ValueError("Please set config_path in the arguments")
-    config_path = kwargs['config_path']
+    # Get config_path from cfg.config_path (set via --env.kwargs)
+    if cfg is None or not hasattr(cfg, 'config_path'):
+        raise ValueError(
+            "Please set config_path via --env.kwargs='{\"config_path\": \"...\"}'")
+    config_path = cfg.config_path
     logging.warning(
         "Ignore n_envs and use_async_envs in parameter, we use the config path to create the environment")