code: def download(datapath):
      vocab.GloVe.url[
          "840B"
      ] = "https://parl.ai/downloads/_models/glove.840B.300d.zip"
      return vocab.GloVe(
          name="840B",
          dim=300,
          cache=os.path.join(datapath, "models", "glove_vectors"),
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: download(datapath) and returns: vocab