Revert "fix: Improve URL validation to catch invalid labels in image downloads"

This reverts commit fc02b0fa6a40ba2798140e2743d47ea796e184b7.

crawl/crawl

@@ -80,10 +80,6 @@ def download_image(session, image_url, save_dir):
         if not parsed_url.scheme or not parsed_url.netloc or ".." in parsed_url.path:
             raise ValueError(f"Invalid URL: {image_url}")
 
-        # Additional check for invalid labels in the netloc
-        if any(part == ".." for part in parsed_url.netloc.split(".")):
-            raise ValueError(f"Invalid URL: {image_url}")
-
         image_filename = os.path.basename(parsed_url.path).split("?")[0]
         sanitized_image_filename = sanitize_filename(image_filename)
         image_path = os.path.join(save_dir, sanitized_image_filename)