Currently instantiating the `GeneralGammaDistributionPositive` class from `flavio.statistics.probability` results in an `AttributeError` due to the use of `self.counts_total` here: https://github.com/flav-io/flavio/blob/14982f8cd0e989b36ff10be6d30079b4a659f101/flavio/statistics/probability.py#L1027C53-L1027C70.
Currently instantiating the
GeneralGammaDistributionPositiveclass fromflavio.statistics.probabilityresults in anAttributeErrordue to the use ofself.counts_totalhere: https://github.com/flav-io/flavio/blob/14982f8cd0e989b36ff10be6d30079b4a659f101/flavio/statistics/probability.py#L1027C53-L1027C70.