I want to outline everything in my map Black using a post process volume material

Basically i followed this video here… https://www.youtube.com/watch?v=m7DpYnWQbKI but i have an issue i am getting a surrounding perimiter around the player and honestly i have no idea what i can do to fix it(Everything else is working fine).The code is in the video If anyone could help me it would be very much appreciated. :slight_smile: