Integrating launch files into ROS 2 packagesTasksCreate a packagemkdir -p launch_ws/srccd launch_ws/srcros2 pkg create --build-type ament_python --license Apache-2.0 py_launch_example Creating the structure to hold launch files모든 launch file은 launch directory안에 저장된다.launch file을 사용하기 위헤 setup.py의 data_file에 launch 파일을 추가해야 한다.import osfrom glob import glob# Other imports ...package_name = 'py_la..