code: def _verify_checksum(file_path: str, url: str) -> bool:
      expected_sha256 = url.split("/")[-2]
      sha256_hash = hashlib.sha256()
  
      with open(file_path, "rb") as file:
          for chunk in iter(lambda: file.read(4096), b""):
              sha256_hash.update(chunk)
  
      file_hash = sha256_hash.hexdigest()
  
      return file_hash == expected_sha256
  
file_path: anomalib/src/anomalib/models/ai_vad/clip/clip.py
imports: import hashlib
  import logging
  import os
  import warnings
  from typing import List, Union
  from urllib.parse import urlparse
  import requests
  import torch
  from PIL import Image
  from pkg_resources import packaging
  from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
  from tqdm import tqdm
  from .model import build_model
label_desc: Use image node_id 1 for calling a global function with example usage: _verify_checksum(file_path, url) and returns: unknown