I’m trying to create an app that will play an mp3 file when the action is run using python-vlc bindings. The error I am receiving is filesystem stream error: cannot open file /home/pi/Loser.mp3 (Permission denied). If I start a venv in the app directory and run the python file in the venv manually, it works. The folder holding the mp3 file is set with permissions 777. Any thoughts?