From 13ad39f5c2fd2cd60b7bd4c9556756313f8cb975 Mon Sep 17 00:00:00 2001
From: Michael Quinn <msquinn@google.com>
Date: Wed, 24 Apr 2024 19:11:56 -0700
Subject: [PATCH] Relax typing strictness for Plot.theme

---
 seaborn/_core/plot.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/seaborn/_core/plot.py b/seaborn/_core/plot.py
index 14348e357f..c9dc61c8a7 100644
--- a/seaborn/_core/plot.py
+++ b/seaborn/_core/plot.py
@@ -9,7 +9,7 @@
 import textwrap
 from contextlib import contextmanager
 from collections import abc
-from collections.abc import Callable, Generator
+from collections.abc import Callable, Generator, Mapping
 from typing import Any, List, Literal, Optional, cast
 from xml.etree import ElementTree
 
@@ -859,7 +859,7 @@ def layout(
 
     # TODO def legend (ugh)
 
-    def theme(self, config: dict[str, Any], /) -> Plot:
+    def theme(self, config: Mapping[str, Any], /) -> Plot:
         """
         Control the appearance of elements in the plot.