code: def download(url, filename, local_path):
      if not os.path.exists(local_path):
          download_unlicensed_file(url, filename, local_path)
  
file_path: nlp-architect/tests/test_spacy_np_annotator.py
imports: import errno
  import os
  from os import path
  import pytest
  from nlp_architect.pipelines.spacy_np_annotator import NPAnnotator, get_noun_phrases, SpacyNPAnnotator
  from nlp_architect.utils.io import download_unlicensed_file
  from nlp_architect.utils.text import SpacyInstance, try_to_load_spacy
label_desc: Use image node_id 2 for calling a global function with example usage: download(url, filename, local_path) without return types