code: def relative_humidity(self, value=999):
          
          if value is not None:
              try:
                  value = int(value)
              except ValueError:
                  raise ValueError('value {} need to be of type int '
                                   'for field `relative_humidity`'.format(value))
              if value < 0:
                  raise ValueError('value need to be greater or equal 0 '
                                   'for field `relative_humidity`')
              if value > 110:
                  raise ValueError('value need to be smaller 110 '
                                   'for field `relative_humidity`')
  
          self._relative_humidity = value
docs: Corresponds to IDD Field `relative_humidity`
  
          Args:
              value (int): value for IDD Field `relative_humidity`
                  value >= 0
                  value <= 110
                  Missing value: 999
                  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