text: from entity import Entity
  from enum import Enum
  
  class SensorReading(Entity):
  
      def __init__(
              self,
              sensorId,
              temperature,
              baseUnit):
          self.sensorId = sensorId
          self.temperature = temperature
          self.baseUnit = baseUnit
  
      class BaseUnit(str, Enum):
          FARENHEIT = 'FARENHEIT'
          CELCIUS = 'CELCIUS'