fix: remove trailing slash when the path is empty. This is causing dupicate crawls

crawl4ai/utils.py

@@ -2002,7 +2002,7 @@ def normalize_url_for_deep_crawl(href, base_url):
     normalized = urlunparse((
         parsed.scheme,
         netloc,
-        parsed.path.rstrip('/') or '/',  # Normalize trailing slash
+        parsed.path.rstrip('/'),  # Normalize trailing slash
         parsed.params,
         query,
         fragment
@@ -2030,7 +2030,7 @@ def efficient_normalize_url_for_deep_crawl(href, base_url):
     normalized = urlunparse((
         parsed.scheme,
         parsed.netloc.lower(),
-        parsed.path,
+        parsed.path.rstrip('/'),
         parsed.params,
         parsed.query,
         ''  # Remove fragment