3 <arg name="world" default="" doc="Path to the world to load"/>
4 <arg name="mode" default="realtime," doc="Startup mode"/>
5 <arg name="no-gui" default="false," doc="Start Webots with minimal GUI"/>
6 <node name="webots" pkg="webots_ros" type="webots_launcher.py" args="--world=$(arg world) --mode=$(arg mode) --no-gui=$(arg no-gui)" required="true"/>