Move the RobotΒΆ
Now, move said robot out of the forbidden zone.
For this, write a ROS2 publisher that would publish code that would move the robot out of that area.
First, install the necessary dependency:
sudo apt install python3-colcon-common-extensions
For writing a ROS2 publisher, look into an example publisher in Python or in C++ here .
The tutorial also contains an example on how to write a subscriber. You will not need it for completing the task, but can complete it if curious.