opencv cannot open display
[Unit]
Description=lalala
[Service]
Type=oneshot
ExecStart=/bin/bash "/home/pi/Desktop/test.sh" start
ExecStop=/bin/bash "/home/pi/Desktop/test.sh" stop
RemainAfterExit=yes
Environment=XAUTHORITY=/home/pi/.Xauthority
Environment=DISPLAY=:0.0
[Install]
WantedBy=multi-user.target