chore: format 2023 day 9

marcelblijleven · marcelblijleven · commit 22530fa46978 · 2023-12-09T13:56:11.000+01:00
diff --git a/tests/adventofcode/year_2023/test_day_09_2023.py b/tests/adventofcode/year_2023/test_day_09_2023.py
@@ -122,4 +122,4 @@ def test_part_one():
 
 
 def test_part_two():
-    assert part_two(test_input) == "x"
+    assert part_two(test_input) == 2
