From c2e290cf4c4997a5fd330ff0a80019d9edaed7c4 Mon Sep 17 00:00:00 2001
From: Maxx Tessmer <mhtessmer@gmail.com>
Date: Sat, 11 Apr 2026 17:32:26 -0700
Subject: [PATCH] Fix bug breaking docs build

---
 src/chilife/io.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/chilife/io.py b/src/chilife/io.py
index 92531d0..8988ca7 100644
--- a/src/chilife/io.py
+++ b/src/chilife/io.py
@@ -1,3 +1,4 @@
+from __future__ import annotations
 from typing import Tuple, Dict, Union, BinaryIO, TextIO
 import textwrap
 import warnings