def does_address_exist(self, parameters):
    raise NotImplementedError
Close the file, and for mode "w" and "a" write the ending
dataset/ETHPy150Open AppScale/appscale-tools/lib/agents/base_agent.py/BaseAgent.does_address_exist--crossover with--dataset/ETHPy150Open AndroBugs/AndroBugs_Framework/tools/modified/androguard/patch/zipfile.py/ZipFile.close