def prepare(self):
        for log in self.logs:
            log.prepare()
invariants : invariants invariant
dataset/ETHPy150Open ioflo/ioflo/ioflo/base/logging.py/Logger.prepare--crossover with--dataset/ETHPy150Open Microsoft/ivy/src/ivy/ivy_dafny_grammar.py/p_invariants_invariants_invariant