Removed unused modules, code cleanup

src/iisy_config/launch/lbr_simulation.launch.py

@@ -7,16 +7,6 @@ from launch.launch_description_sources import PythonLaunchDescriptionSource
 
 
 def generate_launch_description():
-
-    # Launch arguments
-    launch_args = []
-
-    launch_args.append(DeclareLaunchArgument(
-        name="robot_name",
-        default_value="iisy",
-        description="Set robot name."
-    ))
-
     # Launch Gazebo
     gazebo = IncludeLaunchDescription(
         PythonLaunchDescriptionSource(
@@ -37,13 +27,12 @@ def generate_launch_description():
         executable="spawn_entity.py",
         arguments=[
             "-topic", "robot_description",
-            "-entity", LaunchConfiguration("robot_name")
+            "-entity", "iisy"
         ],
         output="screen"
     )
 
-    return LaunchDescription(
-        launch_args + [
-            gazebo,
-            spawn_entity
+    return LaunchDescription([
+        gazebo,
+        spawn_entity
     ])