new_contents: from numpy import median as med, mean
  
  class Temperature:
      def __init__(self, data=[0]):
          self.data    = data
          self.highest = max(data)
          self.lowest  = min(data)
          self.median  = med(data)
          self.average = mean(data)
          for i in self.__dict__:
              call = self.__dict__[i]
              try:   
                  self.__setattr__(i, round(float(call), 1))
              except TypeError: 
                  self.__setattr__(i, list(map(lambda x: round(x,1), call)))
      def __str__(self):
          return 'Max: {} Min: {} Median: {} Average: {}'.format(
                      self.highest, self.lowest, self.median, self.average)
  
subject: Create beta_temperature_analysis_iii.py