code: def http_get(url, temp_file):
      req = requests.get(url, stream=True)
      content_length = req.headers.get("Content-Length")
      total = (
          int(content_length) if content_length is not None else None
      )
      progress = Tqdm.tqdm(unit="B", total=total)
      for chunk in req.iter_content(chunk_size=1024):
          if chunk:  # filter out keep-alive new chunks
              progress.update(len(chunk))
              temp_file.write(chunk)
      progress.close()
  
imports: from __future__ import with_statement
  from __future__ import division
  from __future__ import absolute_import
  from builtins import str
  import os
  import logging
  import shutil
  import tempfile
  import json
  import tempfile
  from hashlib import sha256
  from functools import wraps
  import boto3
  from botocore.exceptions import ClientError
  import requests
  from allennlp.common.tqdm import Tqdm
  from io import open
label_desc: Use image node_id 8 for calling a global function with example usage: http_get(url, temp_file) without return types