Add all_robots.world
Add all_robots.world

m-shimizu/p3at_for_ros_with_modelsdf,m-shimizu/p3at_for_ros_with_modelsdf,m-shimizu/p3at_for_ros_with_modelsdf,m-shimizu/p3at_for_ros_with_modelsdf,m-shimizu/p3at_for_ros_with_modelsdf