Amend tiny bug

rl_game/get_up/config/t1_env_cfg.py

@@ -1,5 +1,6 @@
 import random
 
+import numpy
 import torch
 from isaaclab.assets import ArticulationCfg
 from isaaclab.envs import ManagerBasedRLEnvCfg, ManagerBasedRLEnv
@@ -12,7 +13,6 @@ from isaaclab.envs.mdp import JointPositionActionCfg
 from isaaclab.managers import SceneEntityCfg
 from isaaclab.utils import configclass
 from rl_game.get_up.env.t1_env import T1SceneCfg
-
 import isaaclab.envs.mdp as mdp
 
 
@@ -218,8 +218,8 @@ class T1EventCfg:
         params={
             "asset_cfg": SceneEntityCfg("robot"),
             "pose_range": {
-                "roll": (0, 1.57) * random.choice([1, -1]) ,   # 左右侧卧
-                "pitch": (1.4, 1.6) * random.choice([1, -1]) ,  # 仰卧/俯卧
+                "roll": (-1.57, 1.57),   # 左右侧卧
+                "pitch": tuple(numpy.array([1.4, 1.6]) * random.choice([-1 , 1])),  # 仰卧/俯卧
                 "yaw": (-3.14, 3.14), # 全向旋转
                 "x": (0.0, 0.0),
                 "y": (0.0, 0.0),