GPIO access on a python virtual environment

In the example here: 40-pin LS connector | RUBIK Pi Documentation, running the command python gpio.py give the error.
periphery.gpio.GPIOError: [Errno 13] Exporting GPIO: Permission denied

how can I fix periphery permissions

May I inquire whether you have added root permissions?
Please run the following command and then test again.
sudo -i

Inside my Python virtual environment, I can’t run sudo. Are there any GPIO libraries that work without requiring sudo permissions? I’ve already tried updating the udev rules to grant GPIO access, but I’m still getting errors.

Thanks for your response. We are currently debugging this issue.