TODO: Split ModelLoader and TemplateLoader? Just to keep things more organized.

Rather than pass an interface{} to the prompt template: These are the definitions of all possible variables LocalAI will currently populate for use in a prompt template file Please note: Not all of these are populated on every endpoint - your template should either be tested for each endpoint you map it to, or tolerant of zero values.

WatchDog tracks all the requests from GRPC clients.