From 45db532ed9af1975faa72c1727cddbc47a323b0f Mon Sep 17 00:00:00 2001
From: Renyi Chen <renyichen@google.com>
Date: Fri, 7 Mar 2025 16:27:03 -0800
Subject: [PATCH] fix lint

---
 cirq-core/cirq/linalg/decompositions.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cirq-core/cirq/linalg/decompositions.py b/cirq-core/cirq/linalg/decompositions.py
index fa0fac1850f..f176507ded6 100644
--- a/cirq-core/cirq/linalg/decompositions.py
+++ b/cirq-core/cirq/linalg/decompositions.py
@@ -176,6 +176,8 @@ def kron_factor_4x4_to_2x2s(
 
     Args:
         matrix: The 4x4 unitary matrix to factor.
+        rtol: Per-matrix-entry relative tolerance on equality.
+        atol: Per-matrix-entry absolute tolerance on equality.
 
     Returns:
         A scalar factor and a pair of 2x2 unit-determinant matrices. The