def __init__(self, num_bins, max_val):
            self._bins = num_bins
            self._max = max_val
            self._scale = (num_bins * (num_bins - 1) / 2) / max_val
dataset/ETHPy150Open dpkp/kafka-python/kafka/metrics/stats/histogram.py/Histogram.LinearBinScheme.__init__/swapped operands of `/`