From 376dfe3a76db8c1888238159fb9a36484d323334 Mon Sep 17 00:00:00 2001
From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Thu, 20 Jan 2022 16:25:59 -0800
Subject: [PATCH] use Sequence

---
 src/black/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/black/__init__.py b/src/black/__init__.py
index b3a40361cc6..eaf72f9c2b3 100644
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -24,6 +24,7 @@
     MutableMapping,
     Optional,
     Pattern,
+    Sequence,
     Set,
     Sized,
     Tuple,
@@ -411,7 +412,7 @@ def main(
     fast: bool,
     pyi: bool,
     ipynb: bool,
-    python_cell_magics: List[str],
+    python_cell_magics: Sequence[str],
     skip_string_normalization: bool,
     skip_magic_trailing_comma: bool,
     experimental_string_processing: bool,