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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def atmospheric_station_pressure(self, value=999999):
 """Corresponds to IDD Field `atmospheric_station_pressure` Args: value (int):
 value for IDD Field `atmospheric_station_pressure` Unit: Pa value > 31000 value < 120000 Missing value: 999999 if `value` is None it will not be checked against the specification and is assumed to be a missing value Raises: ValueError: if `value` is not a valid value """

        if value is not None:
            try:
                value = int(value)
            except ValueError:
                raise ValueError(
                    'value {} need to be of type int '
                    'for field `atmospheric_station_pressure`'.format(value))
            if value <= 31000:
                raise ValueError('value need to be greater 31000 '
                                 'for field `atmospheric_station_pressure`')
            if value >= 120000:
                raise ValueError('value need to be smaller 120000 '
                                 'for field `atmospheric_station_pressure`')

        self._atmospheric_station_pressure = value