From a8c10536de77fe758aa508df7055a0c38b314127 Mon Sep 17 00:00:00 2001
From: pkufool <wkang.pku@gmail.com>
Date: Sat, 18 Nov 2023 18:32:29 +0800
Subject: [PATCH] fix style

---
 icefall/context_graph.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/icefall/context_graph.py b/icefall/context_graph.py
index 9428465dc..b3d7972a8 100644
--- a/icefall/context_graph.py
+++ b/icefall/context_graph.py
@@ -159,7 +159,9 @@ class ContextGraph:
             node = self.root
             # If has customized score using the customized token score, otherwise
             # using the default score
-            context_score = self.context_score if score == 0.0 else round(score / len(tokens), 2)
+            context_score = (
+                self.context_score if score == 0.0 else round(score / len(tokens), 2)
+            )
             for i, token in enumerate(tokens):
                 node_next = {}
                 if token not in node.next: