def update_pipeline(self):
        if (len(self.inputs) == 0) or \
               (len(self.inputs[0].outputs) == 0):
            return

        self.configure_input(self.mapper, self.inputs[0].outputs[0])
        self._tcoord_generator_mode_changed(self.tcoord_generator_mode)
        self.render()
Efficiency of bin = total weight of (signal) events that passed the cut
dataset/ETHPy150Open enthought/mayavi/mayavi/components/actor.py/Actor.update_pipeline--crossover with--dataset/ETHPy150Open anaderi/lhcb_trigger_ml/hep_ml/metrics_utils.py/compute_bin_efficiencies