code: def url_is_malformed(url):
      return re.match(url_regex, url) is None
  
file_path: megatron-lm/tools/openwebtext/blacklist_urls.py
imports: import glob
  import re
  import time
  import tldextract
  import sys
label_desc: Use image node_id 3 for calling a global function with example usage: url_is_malformed(url) and returns: unknown