code: def check_url(select, url):
      if url.startswith("http://") or url.startswith("https://"):
          url = url.split("//", 1)[-1]
      return select.get(url, False)
  
file_path: ParlAI/parlai/tasks/eli5/data_creation/download_support_docs.py
imports: import json
  import subprocess
  from os.path import join
  from os.path import isfile
  from os.path import isdir
  from time import time
  from parlai.core.params import ParlaiParser
  from data_utils import word_url_tokenize, make_ccid_filter
  from parlai.utils.io import PathManager
label_desc: Use image node_id 4 for calling a global function with example usage: check_url(select, url) and returns: select