Reinstate custom prompt

Signed-off-by: Christoph Auer <[email protected]>

Author: cau-git

docling/experimental/pipeline/threaded_layout_vlm_pipeline.py

@@ -116,9 +116,10 @@ def build_prompt(self, page):
                         )
                         layout_injection = f"{layout_xml}"
 
-                        print(f"Layout injection prompt: {layout_injection}")
-                        return layout_injection
-                        # return base_prompt + layout_injection
+                        custom_prompt = base_prompt + layout_injection
+                        print(f"Layout injection prompt: {custom_prompt}")
+
+                        return custom_prompt
 
                 return base_prompt