code: def continuous_periods(self):
          
          result = []
  
          # For the first period
          start_date = self.start_date
          for gap in self.pot_data_gaps:
              end_date = gap.start_date - timedelta(days=1)
              result.append(PotPeriod(start_date, end_date))
              # For the next period
              start_date = gap.end_date + timedelta(days=1)
          # For the last period
          end_date = self.end_date
          result.append(PotPeriod(start_date, end_date))
  
          return result
docs: Return a list of continuous data periods by removing the data gaps from the overall record.