diff --git a/ppocr/postprocess/rec_postprocess.py b/ppocr/postprocess/rec_postprocess.py
index 7c9912b9748d589da1be03c02b2e9749728ec0b2..8426bcf2b9a71e0293d912e25f1b617fd18c59fc 100644
--- a/ppocr/postprocess/rec_postprocess.py
+++ b/ppocr/postprocess/rec_postprocess.py
@@ -362,7 +362,7 @@ class TableLabelDecode(object):
         self.end_str = "eos"
         list_character = [self.beg_str] + list_character + [self.end_str]
         return list_character
-    
+
     def __call__(self, preds):
         structure_probs = preds['structure_probs']
         loc_preds = preds['loc_preds']