From 64e9b7c3fe4c90327ea85c77b4996feeace60074 Mon Sep 17 00:00:00 2001
From: c-bata <contact@c-bata.link>
Date: Sat, 12 Mar 2022 03:13:49 +0900
Subject: [PATCH] Fix a lint error

---
 visual_regression_test.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/visual_regression_test.py b/visual_regression_test.py
index ad3ff246..0c79bba7 100644
--- a/visual_regression_test.py
+++ b/visual_regression_test.py
@@ -93,7 +93,7 @@ def create_dummy_storage() -> optuna.storages.InMemoryStorage:
         if x > 0:
             return math.inf
         else:
-            return x ** 2
+            return x**2
 
     study.optimize(objective_single_inf, n_trials=50)