From 72e93699881d491c50ab9ec7b3cc1473c3de8dbf Mon Sep 17 00:00:00 2001
From: nabenabe0928 <shuhei.watanabe.utokyo@gmail.com>
Date: Wed, 31 Jul 2024 09:13:35 +0200
Subject: [PATCH] Reduce diff

---
 optuna_dashboard/ts/components/Artifact/TableArtifactViewer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/optuna_dashboard/ts/components/Artifact/TableArtifactViewer.tsx b/optuna_dashboard/ts/components/Artifact/TableArtifactViewer.tsx
index 96dfe222..6fc01f02 100644
--- a/optuna_dashboard/ts/components/Artifact/TableArtifactViewer.tsx
+++ b/optuna_dashboard/ts/components/Artifact/TableArtifactViewer.tsx
@@ -55,7 +55,7 @@ export const TableArtifactViewer: React.FC<TableArtifactViewerProps> = (
     })
     const keys = Array.from(unionSet)
     return keys.map((key) => ({
-      header: key || " ",
+      header: key,
       accessorFn: (info: Data) =>
         typeof info[key] === "object" ? JSON.stringify(info[key]) : info[key],
       enableSorting: true,