def before_inference(self):
        self._before_inference()
Pops the history stack of commits, reverting the one on top.
dataset/ETHPy150Open ppwwyyxx/tensorpack/tensorpack/callbacks/inference.py/Inferencer.before_inference--crossover with--dataset/ETHPy150Open mikar/demimove/demimove/gui.py/DemiMoveGUI.on_undobutton