def load(self, personality, cacheDir):
        
        self.brains[personality] = dict()
        self.brains[personality]["fwd"] = Markov.MarkovChain(cacheDir + personality + "-fwd", 
                                                             1, False)
        self.brains[personality]["rev"] = Markov.MarkovChain(cacheDir + personality + "-rev", 
                                                             1, False)
Load a personality into memory by loading its Markov chains
dataset/ETHPy150Open capnrefsmmat/seuss/rhyme.py/RhymingMarkovGenerator.load