def __getattr__(self, key):
        try:
            return self.__getitem__(key)
        except KeyError:
            raise AttributeError(key)
Create xz slice
dataset/ETHPy150Open plotly/plotly.py/plotly/graph_objs/graph_objs.py/PlotlyDict.__getattr__--crossover with--dataset/ETHPy150Open neurodata/ndstore/ocpca/timecube.py/TimeCube8.xzImage