code: def get_image_from_url(url):
      response = requests.get(url)
      img = np.array(Image.open(io.BytesIO(response.content)))
      return img
  
imports: import collections
  import datetime
  import hashlib
  import io
  import json
  import os
  import shutil
  import time
  from pathlib import Path
  import numpy
  import requests
  import tqdm
  from mmf.utils.file_io import PathManager
  from mmf.utils.general import get_absolute_path
  from PIL import Image
label_desc: Use image node_id 15 for calling a global function with example usage: get_image_from_url(url) and returns: img