docs: def load_with_vocab(fin, vocab, dtype=np.float32):
      """
      Refer to :func:`word_embedding_loader.loader.glove.load_with_vocab` for the API.
      """
      line = next(fin)
      data = line.strip().split(b' ')
      assert len(data) == 2
      size = int(data[1])
      arr = np.empty((len(vocab), size), dtype=dtype)
      arr.fill(np.NaN)
      for line in fin:
          token, v = _load_line(line, dtype, size)
          if token in vocab:
              arr[vocab[token], :] = v
      if np.any(np.isnan(arr)):
          raise ParseError(b"Some of vocab was not found in word embedding file")
      return arr