code: def _get_status_code(url: str) -> int:
      try:
          return requests.head(url, timeout=10).status_code
      except (
          requests.exceptions.Timeout,
          requests.exceptions.ConnectionError,
      ):
          return -1
  
imports: from concurrent import futures
  from absl import app
  import requests
  import tensorflow_datasets
label_desc: Use image node_id 1 for calling a global function with example usage: _get_status_code(url) and returns: requests, unknown