From dd1f3bc79d9097d7e84bd7d0f4b76dd4fde5d153 Mon Sep 17 00:00:00 2001
From: Phillip Cloud <417981+cpcloud@users.noreply.github.com>
Date: Sun, 22 May 2022 09:47:30 -0400
Subject: [PATCH] style(sqlalchemy): clean up arguments

---
 ibis/backends/base/sql/alchemy/registry.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ibis/backends/base/sql/alchemy/registry.py b/ibis/backends/base/sql/alchemy/registry.py
index 34af082ea2cd..096b4c9ae278 100644
--- a/ibis/backends/base/sql/alchemy/registry.py
+++ b/ibis/backends/base/sql/alchemy/registry.py
@@ -591,10 +591,10 @@ def _nth_value(t, expr):
     ops.NTile: _ntile,
     ops.FirstValue: unary(sa.func.first_value),
     ops.LastValue: unary(sa.func.last_value),
-    ops.RowNumber: fixed_arity(lambda: sa.func.row_number(), 0),
-    ops.DenseRank: unary(lambda arg: sa.func.dense_rank()),
-    ops.MinRank: unary(lambda arg: sa.func.rank()),
-    ops.PercentRank: unary(lambda arg: sa.func.percent_rank()),
+    ops.RowNumber: fixed_arity(sa.func.row_number, 0),
+    ops.DenseRank: unary(lambda _: sa.func.dense_rank()),
+    ops.MinRank: unary(lambda _: sa.func.rank()),
+    ops.PercentRank: unary(lambda _: sa.func.percent_rank()),
     ops.NthValue: _nth_value,
     ops.Window: _window,
     ops.CumulativeOp: _window,