launch. component_launch reset namespace

Signed-off-by: amc-nu <[email protected]>

nebula_ros/launch/hesai_launch_component.launch.xml

@@ -40,7 +40,7 @@
             <composable_node pkg="nebula_ros"
                              plugin="HesaiDriverRosWrapper"
                              name="pandar_driver"
-                             namespace="/sensing/lidar/top">
+                             namespace="/">
                 <param name="sensor_model" value="$(var sensor_model)"/>
                 <param name="return_mode" value="$(var return_mode)"/>
                 <param name="frame_id" value="$(var frame_id)"/>