def __init__(self, solver, budget, cost, success):

        self.solver = solver
        self.budget = budget
        self.cost = cost
        self.success = success
Initialize all valid properties.
dataset/ETHPy150Open borg-project/borg/borg/storage.py/RunRecord.__init__--crossover with--dataset/ETHPy150Open smart-on-fhir/client-py/fhirclient/models/specimen.py/SpecimenContainer.__init__