From 0170195e576d21908d94c69a2ca7ee4ccc04f851 Mon Sep 17 00:00:00 2001
From: Marco Gorelli <33491632+MarcoGorelli@users.noreply.github.com>
Date: Sat, 16 Mar 2024 16:07:11 +0000
Subject: [PATCH] fixup flattening

---
 narwhals/pandas_like/utils.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/narwhals/pandas_like/utils.py b/narwhals/pandas_like/utils.py
index 14e8f2f61..bf7ffd1bb 100644
--- a/narwhals/pandas_like/utils.py
+++ b/narwhals/pandas_like/utils.py
@@ -127,9 +127,7 @@ def evaluate_into_exprs(
     """Evaluate each expr into Series."""
     series: list[PandasSeries] = [
         item
-        for sublist in [
-            evaluate_into_expr(df, into_expr) for into_expr in flatten(*exprs)
-        ]
+        for sublist in [evaluate_into_expr(df, into_expr) for into_expr in flatten(exprs)]
         for item in sublist
     ]
     for name, expr in named_exprs.items():