From 4882c32cf6b01cccbfeb699a9dbc757975d74b66 Mon Sep 17 00:00:00 2001
From: myhloli <moe@myhloli.com>
Date: Tue, 9 Jun 2026 17:21:16 +0800
Subject: [PATCH] feat: update language specification in OCR options for
 pipeline backend

---
 demo/demo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demo/demo.py b/demo/demo.py
index 69bcebf1..2a1c75df 100644
--- a/demo/demo.py
+++ b/demo/demo.py
@@ -229,7 +229,7 @@ def main() -> None:
     # "txt"  -> force text extraction
     # "ocr"  -> force OCR
     parse_method = "auto"
-    # OCR language hint. This is mainly used by pipeline and hybrid backends.
+    # Pipeline OCR language hint; hybrid and VLM backends ignore this value.
     language = "ch"
     # Enable formula parsing in the output.
     formula_enable = True