STYLE: apply pre-commit formatting

Author: Lakshya-Upadhyaya

pandas/tests/indexes/test_common.py

@@ -530,5 +530,7 @@ def test_join_series_deprecated():
     # GH#62897
     idx = pd.Index([1, 2])
     ser = pd.Series([1, 2, 2])
-    with tm.assert_produces_warning(Pandas4Warning, match="Passing .* to .* is deprecated"):
+    with tm.assert_produces_warning(
+        Pandas4Warning, match="Passing .* to .* is deprecated"
+    ):
         idx.join(ser)