code: def put(self, name, start, end):
          
          entry = self._uploadController.getEntry(name)
          if entry is not None:
              return None, 200 if self._targetController.storeFromWav(entry, start, end) else 500
          else:
              return None, 404
docs: Stores a new target.
          :param name: the name.
          :param start: start time.
          :param end: end time.
          :return: