def _multi_getattr(self, obj, attr):
        for attribute in attr.split("."):
            obj = getattr(obj, attribute)
        return obj
Loads the model from okapi style file.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/virt/ironic/client_wrapper.py/IronicClientWrapper._multi_getattr--crossover with--dataset/ETHPy150Open grafos-ml/test.fm/src/testfm/fmio/load_model.py/Load_Okapi.get_model