Update helpers.py

helpers.py

@@ -294,7 +294,9 @@ def get_json_splits_only(file_path):
     return table_splits
 
 def list_docx_files(folder_path):
-    return [str(file) for file in Path(folder_path).rglob("*.docx")]
+    """List all DOCX and DOC files in the given folder (including subfolders)."""
+    return [str(file) for file in Path(folder_path).rglob("*.docx")] + \
+           [str(file) for file in Path(folder_path).rglob("*.doc")]
 
 def prompt_order(queries):
     text = 'IMPORTANT: Here is the questions of user in order, use that and the context above to know the best answer:\n'