fix incorrect constructor call
@@ -1417,7 +1417,7 @@ cdef class _MetricCalcerBase:
flag = IsMaxOptimal(dereference(metric))
self._metric_descriptions.append(MetricDescription(name, flag))
- def __cinit__(self, catboost_model, *args, **kwargs):
+ def __init__(self, catboost_model, *args, **kwargs):
self.__catboost = catboost_model
self._metric_descriptions = list()
