code: def _is_remote(scheme):
      return scheme in ("http", "https", "gs")
  
imports: from contextlib import contextmanager
  import hashlib
  import os
  import re
  import logging
  from urllib.parse import urlparse
  from urllib import request
  from tensorflow.io.gfile import GFile
  import tensorflow
  from tempfile import gettempdir
  import gc
  from filelock import FileLock
  from lucid.misc.io.writing import write_handle
  from lucid.misc.io.scoping import scope_url
  from functools import partial
label_desc: Use image node_id 5 for calling a global function with example usage: _is_remote(scheme) and returns: unknown