@property
    def is_unique(self):
        return self.nunique() == len(self)
Add portals to configuration
dataset/ETHPy150Open pydata/pandas/pandas/core/base.py/IndexOpsMixin.is_unique--crossover with--dataset/ETHPy150Open tuturto/pyherc/src/pyherc/config/dsl/levelgeneratorfactory.py/LevelConfiguration.with_portals