From 7c59c1af30b174eac4f62015eee25079f5668277 Mon Sep 17 00:00:00 2001
From: vaaaaanquish <6syun9@gmail.com>
Date: Fri, 12 Feb 2021 02:46:20 +0900
Subject: [PATCH] cargo fmt

---
 src/booster.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/booster.rs b/src/booster.rs
index 6979138..ff86b42 100644
--- a/src/booster.rs
+++ b/src/booster.rs
@@ -268,7 +268,7 @@ mod tests {
     }
 
     #[test]
-    fn num_feature(){
+    fn num_feature() {
         let params = _default_params();
         let bst = _train_booster(&params);
         let num_feature = bst.num_feature().unwrap();