apparmor is not a valid Python package on PyPI – it does not exist.
https://pypi.org/project/apparmor/
It is instead a Linux package you can install via packages.txt:
You can upload a packages.txt containing the following to install the package:
apparmor
Note: you do not have root access to the container in which your Community Cloud app is deployed. As such, you will be unable to configure AppArmor to alter any kernel/OS level behavior.