{ pkgs, lib, config, ... }: { services.ollama = { enable = true; loadModels = ["qwq" "llama3.1" "qwen2.5-coder:7b" "gpt-oss:20b" "llava:13b"]; acceleration = null; user = "ollama"; group = "ollama"; }; services.open-webui = { enable = true; openFirewall = false; port = 7009; }; }