-added an "api_url" for npcs. now users can pass in "openai-like" as the provider and then an api_url that will point to the right location so that they can use custom ones.
-cleaned up some of the printing annoyances
-tested HF cards with ollama. great success. if you want to use a HF model for a specific npc, pass in a link like: "hf.co/caug37/TinyTim" as the model for one of the npcs.