@abstractmethod
    def contractDetailsEnd(self, reqId):
Load images and labeld from Cohn-Kanade dataset. If previously
dataset/ETHPy150Open CarterBain/Medici/ib/ext/EWrapper.py/EWrapper.contractDetailsEnd--crossover with--dataset/ETHPy150Open dfdx/masque/masque/datasets.py/cohn_kanade