diff --git a/espnet2/text/phoneme_tokenizer.py b/espnet2/text/phoneme_tokenizer.py
index 3af10ac6b94..4580cc5d726 100644
--- a/espnet2/text/phoneme_tokenizer.py
+++ b/espnet2/text/phoneme_tokenizer.py
@@ -200,7 +200,9 @@ def pypinyin_g2p_phone(text) -> List[str]:
         for p in [
             get_initials(phone[0], strict=True),
             # When using the new pypinyin, the previous code will drop the finals
-            get_finals(phone[0][:-1], strict=True) + phone[0][-1] if  phone[0][-1].isdigit() else get_finals(phone[0], strict=True),
+            get_finals(phone[0][:-1], strict=True) + phone[0][-1]
+            if phone[0][-1].isdigit()
+            else get_finals(phone[0], strict=True),
         ]
         # Remove the case of individual tones as a phoneme
         if len(p) != 0 and not p.isdigit()