code: def is_carrying_vespene(self) -> bool:
          
          return any(
              buff.value in self._proto.buff_ids
              for buff in {
                  BuffId.CARRYHARVESTABLEVESPENEGEYSERGAS,
                  BuffId.CARRYHARVESTABLEVESPENEGEYSERGASPROTOSS,
                  BuffId.CARRYHARVESTABLEVESPENEGEYSERGASZERG,
              }
          )
docs: Checks if a worker is carrying vespene.