def precache(self,message):
        for p in self.presenters:
            p.precache(message)
Find and replace a single missing dimension in an output shape
dataset/ETHPy150Open sccn/SNAP/src/framework/ui_elements/BroadcastPresenter.py/BroadcastPresenter.precache--crossover with--dataset/ETHPy150Open fchollet/keras/keras/layers/core.py/Reshape._fix_unknown_dimension