def claim_bucket(self, bucket=None):
        if bucket:
            return bucket
        else:
            return uuid4().hex
compute prediction results
dataset/ETHPy150Open okfn/ofs/ofs/local/zipstore.py/ZOFS.claim_bucket--crossover with--dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/genmod/_prediction.py/get_prediction_glm