From 362c4147e4fc7ee73cd3bf90b52e841983a24bb0 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 8 Jan 2022 12:21:55 +0530
Subject: [PATCH] ...

---
 kitty_tests/graphics.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kitty_tests/graphics.py b/kitty_tests/graphics.py
index 20702471c..9293492b5 100644
--- a/kitty_tests/graphics.py
+++ b/kitty_tests/graphics.py
@@ -8,9 +8,9 @@ import time
 import unittest
 import zlib
 from base64 import standard_b64decode, standard_b64encode
+from dataclasses import dataclass
 from io import BytesIO
 from itertools import cycle
-from typing import NamedTuple
 
 from kitty.fast_data_types import (
     load_png_data, parse_bytes, shm_unlink, shm_write, xor_data
@@ -53,7 +53,8 @@ def parse_response_with_ids(res):
     return code, a
 
 
-class Response(NamedTuple):
+@dataclass(frozen=True)
+class Response:
     code: str = 'OK'
     msg: str = ''
     image_id: int = 0