def _fill_UI(self):
        # set the row count
        self.fill_versions_treeView()
Offsets index to beginning of Period frequency
dataset/ETHPy150Open eoyilmaz/anima/anima/ui/version_updater.py/MainDialog._fill_UI--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/tseries/offsets.py/DateOffset._beg_apply_index