def __init__(self, prev_dim, this_dim):
        self.prev_dim = prev_dim
        self.this_dim = this_dim
Note, this method is designed to be used only with classes that have a
dataset/ETHPy150Open hycis/Pynet/pynet/weight_initialization.py/WeightInitialization.__init__--crossover with--dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/attic/PicasaSnap/atom/__init__.py/AtomBase._ToElementTree