From 7c00f92abba10cc60f94fb2ddea07360905e4e8b Mon Sep 17 00:00:00 2001
From: yaozengwei <yaozengwei@outlook.com>
Date: Sun, 17 Jul 2022 21:17:45 +0800
Subject: [PATCH] fix style

---
 .../ASR/pruned_transducer_stateless2/scaling.py            | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/egs/librispeech/ASR/pruned_transducer_stateless2/scaling.py b/egs/librispeech/ASR/pruned_transducer_stateless2/scaling.py
index fe265eb81..018e2827b 100644
--- a/egs/librispeech/ASR/pruned_transducer_stateless2/scaling.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless2/scaling.py
@@ -17,13 +17,12 @@
 
 import collections
 from itertools import repeat
-from typing import List, Optional, Tuple
+from typing import Optional, Tuple
 
-import torch
-import torch.nn as nn
 from torch import Tensor, _VF
-
+import torch
 import torch.backends.cudnn.rnn as rnn
+import torch.nn as nn
 
 
 def _ntuple(n):