docs: def download(self, job_id, destination=None, timeout=DEFAULT_TIMEOUT, retries=DEFAULT_RETRIES):
          """
          Downloads all screenshots for given job_id to `destination` folder.
          If `destination` is None, then screenshots will be saved in current directory.
          """
          self._retries_num = 0
          sleep(timeout)
          self.save_many(job_id, destination, timeout, retries)
          return self._cache