From 5cd16cb22dc0ae9c3590eefad4fe74650cd9a8e4 Mon Sep 17 00:00:00 2001
From: Peter Staar <taa@zurich.ibm.com>
Date: Mon, 9 Sep 2024 14:56:07 +0200
Subject: [PATCH] updating the to-xml method

Signed-off-by: Peter Staar <taa@zurich.ibm.com>
---
 docling_core/types/doc/document.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docling_core/types/doc/document.py b/docling_core/types/doc/document.py
index ea91321..c514774 100644
--- a/docling_core/types/doc/document.py
+++ b/docling_core/types/doc/document.py
@@ -634,7 +634,7 @@ def export_to_xml(
         Returns:
             str: The content of the document formatted as an XML string.
         """
-        xml_str = "<document>"
+        xml_str = DocumentToken.BEG_DOCUMENT.value
 
         new_line = ""
         if add_new_line:
@@ -710,6 +710,6 @@ def export_to_xml(
 
                     xml_str += f"</{item_type}>{new_line}"
 
-        xml_str += "</document>"
+        xml_str += DocumentToken.END_DOCUMENT.value
 
         return xml_str