comment double rviz in test

test/side_grasping.test

 <launch>
     <include file="$(find panda_simulation)/launch/simulation.launch"/>
 
-    <node name="$(anon rviz)" pkg="rviz" type="rviz" respawn="false"
-          args="-d $(find panda_grasping)/test/plan_visualizer.rviz" output="screen">
-        <rosparam command="load" file="$(find panda_moveit_config)/config/kinematics.yaml"/>
-    </node>
+<!--    <node name="$(anon rviz)" pkg="rviz" type="rviz" respawn="false"-->
+<!--          args="-d $(find panda_grasping)/test/plan_visualizer.rviz" output="screen">-->
+<!--        <rosparam command="load" file="$(find panda_moveit_config)/config/kinematics.yaml"/>-->
+<!--    </node>-->
 
 
     <include file="$(find panda_moveit_config)/launch/moveit_rviz.launch" />