Update server.py

server.py

@@ -109,12 +109,7 @@ def _get_available_retrievers_internal() -> dict:
                 "last_updated": metadata.get("last_updated", "")
             })
             
-    print(available)
-    return {
-        "retrievers": available,
-        "sources": list(retrievers_metadata.keys()),
-        "count": len(available)
-    }
+    return available