code: def run_core():
      print(datetime.datetime.now(), "before import")
      import nlpaug.augmenter.word as naw
  
      print(datetime.datetime.now(), "before init")
      aug = naw.ContextualWordEmbsAug(
          model_path="bert-base-uncased",
          model_type="bert",
          use_custom_api=True,
      )
      text = "The quick brown fox jumps over the lazy dog."
      print(datetime.datetime.now(), "before augment")
      aug.augment([text] * 2)
      print(datetime.datetime.now(), "done")
  
label_desc: Use image node_id 1 for calling a global function with example usage: run_core() without return types