From 62a410b05bd8dfe27a718f69f04beb2d32bbbebf Mon Sep 17 00:00:00 2001
From: Yugong Ge <geyugong@gmail.com>
Date: Tue, 24 Feb 2026 15:18:58 +0800
Subject: [PATCH] fix(utils): add missing re import for start_index parsing
 helpers

---
 pageindex/utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pageindex/utils.py b/pageindex/utils.py
index dc7acd888..285739ea8 100644
--- a/pageindex/utils.py
+++ b/pageindex/utils.py
@@ -8,6 +8,7 @@
 import PyPDF2
 import copy
 import asyncio
+import re
 import pymupdf
 from io import BytesIO
 from dotenv import load_dotenv
@@ -709,4 +710,4 @@ def load(self, user_opt=None) -> config:
 
         self._validate_keys(user_dict)
         merged = {**self._default_dict, **user_dict}
-        return config(**merged)
\ No newline at end of file
+        return config(**merged)