Update document.py

document.py

@@ -129,7 +129,7 @@ class Document():
     def merge(self, minPage, maxPage, model, device):
         model.eval()
         if minPage > len(self.segmentation['text']):
-            return len(self.segmentation['text']
+            return len(self.segmentation['text'])
         
         lossScore = []
         for i in trange(len(self.segmentation['text']) - 1):