pip3 install gtts playsound
pip3 install pydubcd ~/ros2_ws/src/tetra
sudo chmod 777 ./initenv.sh
sudo ./initenv.shros2 launch tetra tetra_configuration.launch.pyros2 launch tetra_cartographer cartographer_slam.launch.pyros2 launch tetra_nav2 nav2.launch.pyros2 launch bmkbot_io bmkbot_io.launch.pyros2 launch flexbe_app flexbe_full.launch.py ros2 launch bmkbot_gui bmkbot_gui.launch.py