@property
    def describe_fips_code(self):
        """Returns human-readable description"""
        fips = len(getattr(self, 'FipsCode', ''))
        if fips == 0:
            return 'No FipsCode'
        elif fips >= 1 and fips <= 2:
            return 'State code'
        elif fips >= 3 and fips <= 5:
            return 'County code'
        elif fips >= 6 and 10 <= fips:
            return 'City code'
        else:
            return 'Unknown'
dataset/ETHPy150Open activefrequency/pyavatax/pyavatax/base.py/Address.describe_fips_code/swapped operands of `<=`