Update app.py

app.py

@@ -12,7 +12,7 @@ import json
 import tiktoken
 import PyPDF2
 import gradio
-from gradio import NamedString
+
 
 def contains_chinese(text):
     for ch in text:
@@ -205,7 +205,7 @@ The questions should be formulated in a manner that, after the authors have answ
 The paper is scored on a scale of 1-10, with 10 being the full mark, and 6 stands for borderline accept. Then give the reason for your rating.
 xxx"""
     ),
-    gradio.File(label="请上传论文PDF文件(请务必等pdf上传完成后再点击Submit！)",type="filepath"),
+    gradio.File(label="请上传论文PDF文件(请务必等pdf上传完成后再点击Submit！)",type="binary"),
     gradio.Radio(choices=["English", "Chinese", "French", "German","Japenese"],
                         value="English",
                         label="选择输出语言"),