[Unit] Description=MYP Flask Backend (Python 3.11) After=network-online.target Wants=network-online.target [Service] User=pi WorkingDirectory=/opt/myp ExecStart=/opt/myp/.venv/bin/python3.11 /opt/myp/app.py Restart=always Environment=PYTHONUNBUFFERED=1 [Install] WantedBy=multi-user.target