添加全局变量路径；

添加IL的demo

scripts/environments/random_agent.py

@@ -33,6 +33,7 @@ import gymnasium as gym
 import torch
 
 import isaaclab_tasks  # noqa: F401
+import mindbot.tasks  # noqa: F401
 from isaaclab_tasks.utils import parse_env_cfg
 
 # PLACEHOLDER: Extension template (do not remove this comment)