update api handle 3

app.py

@@ -204,7 +204,6 @@ async def crawl_url(request: CrawlRequest):
                 raw_markdown=markdown if result.success else None,
                 stats={
                     "total_links": len(result.links) if result.links else 0,
-                    "total_images": len(result.images) if result.images else 0,
                     "processing_time": result.processing_time if hasattr(result, 'processing_time') else None
                 }
             )