运行mujoco.launch.py ，加载的urdf和xml来自哪里

1）来自 whole_body_tracking/source/whole_body_tracking/whole_body_tracking/assets/unitree_description/mjcf/g1.xml 和 whole_body_tracking/source/whole_body_tracking/whole_body_tracking/assets/unitree_description/urdf/g1/robot.xacro

2）来自 opt/ros/humble/share/unitree description/mjcf/g1.xml 和 /opt/ros/humble/share/unitree_description/urdf/g1/robot.xacro

请问来源是1）or  2）