def __init__(self):
        Module.__init__(self)
        self.vtkInstance = None
Creates an theano function to test the WindowLayer
dataset/ETHPy150Open VisTrails/VisTrails/contrib/titan/base_module.py/vtkBaseModule.__init__--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/models/tests/test_windowlayer.py/build_mlp_fn