code: def full_address(self):
          
          addr = ""
          # if self.building:
          #     addr = addr + "(" + self.building + ") "
          if self.house_number:
              addr = addr + self.house_number
          if self.street_prefix:
              addr = addr + " " + self.street_prefix
          if self.street:
              addr = addr + " " + self.street
          if self.street_suffix:
              addr = addr + " " + self.street_suffix
          if self.apartment:
              addr = addr + " " + self.apartment
          if self.city:
              addr = addr + ", " + self.city
          if self.state:
              addr = addr + ", " + self.state
          if self.zip:
              addr = addr + " " + self.zip
          return addr
docs: Print the address in a human readable format