code: def load_commodities(self):
          
          if isinstance(self.available, Amount):
              self.available = Amount("{0:.8f} {1}".format(self.available.to_double(), self.currency))
          else:
              self.available = Amount("{0:.8f} {1}".format(self.available, self.currency))
          if isinstance(self.total, Amount):
              self.total = Amount("{0:.8f} {1}".format(self.total.to_double(), self.currency))
          else:
              self.total = Amount("{0:.8f} {1}".format(self.total, self.currency))
docs: Load the commodities for Amounts in this object.