def safeappend(self, key, item):
        if key not in self:
            self[key] = []
        self[key].append(item)
Ask the user to enter a path
dataset/ETHPy150Open nltk/nltk/nltk/sem/lfg.py/FStructure.safeappend--crossover with--dataset/ETHPy150Open aldebaran/qibuild/python/qisys/interact.py/ask_program