hello i need some help. I have set up comfyui, and there are no errors when I run it, but when I try to use the generate character thing, it gives me a request failed with code: 400, and I need to check that comfyui is running and loras are loaded but those 2 things seem to be running just fine and can generate images so i think the game is just not recoginzeing that the model is running despite the adress being the http://127.0.0.1:8188/ so i dont know what to do.