diff --git a/train/process_ckpt.py b/train/process_ckpt.py
index acc22d8..caf9e05 100644
--- a/train/process_ckpt.py
+++ b/train/process_ckpt.py
@@ -1,10 +1,13 @@
-import torch, traceback, os, pdb,sys
+import torch, traceback, os, pdb, sys
+
 now_dir = os.getcwd()
 sys.path.append(now_dir)
 from collections import OrderedDict
 from i18n import I18nAuto
+
 i18n = I18nAuto()
 
+
 def savee(ckpt, sr, if_f0, name, epoch, version):
     try:
         opt = OrderedDict()