code: def load_empty(cls, path:PathOrStr, fn:PathOrStr):
          "Load the state in `fn` to create an empty `LabelList` for inference."
          return cls.load_state(path, pickle.load(open(Path(path)/fn, 'rb'))f load_empty(cls, path:PathOrStr, fn:PathOrStr):
          "Load the state in `fn` to create an empty `LabelList` for inference."
          return cls.load_state(path, pickle.load(open(Path(path)/fn, 'rb')))
docs: Load the state in `fn` to create an empty `LabelList` for inference.