def _verify_images(self, image_path_list, verify_image_url):
        if not verify_image_url or not verify_image_url.startswith('http'):
            return image_path_list
        verified = set()
        image_url = verify_image_url.rstrip('/') + '/'
        for image_path in image_path_list:
            url = urllib.parse.urljoin(image_url, image_path)
            print('Verifying {}'.format(url))
            r = requests.head(url)
            if r.status_code == 200:
                verified.add(image_path)
        return verified
dataset/ETHPy150Open KeepSafe/ks-email-parser/email_parser/gui/gui.py/InlineFormRenderer._verify_images/original