code: def _find_urls(text):
      url = re.findall(URL_REGEX, text)
      return {_clean_url(x[0]) for x in url if not _skip_url(x[0])}
  
file_path: hvplot/hvplot/tests/test_links.py
imports: import pathlib
  import re
  from concurrent.futures import ThreadPoolExecutor, as_completed
  from urllib.request import urlopen
  import glob
  import pytest
label_desc: Use image node_id 4 for calling a global function with example usage: _find_urls(text) and returns: unknown