Update app.py

app.py

@@ -72,23 +72,31 @@ class Reviewer:
     def chat_review(self, text):
         openai.api_key = self.api   # 读取api
         review_prompt_token = 1000        
-        text_token = len(self.encoding.encode(text))
+        try:
+            text_token = len(self.encoding.encode(text))
+        except:
+            text_token = 3000
         input_text_index = int(len(text)*(self.max_token_num-review_prompt_token)/(text_token+1))
         input_text = "This is the paper for your review:" + text[:input_text_index] 
         messages=[
                 {"role": "system", "content": "You are a professional reviewer. Now I will give you a paper. You need to give a complete review opinion according to the following requirements and format:"+ self.review_format + "Be sure to use {} answers".format(self.language)} ,
                 {"role": "user", "content": input_text + " Translate the output into {}.".format(self.language)},
             ]
-                
-        response = openai.ChatCompletion.create(
-            model="gpt-3.5-turbo",
-            messages=messages,
-        )
-        result = ''
-        for choice in response.choices:
-            result += choice.message.content 
-        result = insert_sentence(result, '**Generated by ChatGPT, no copying allowed!**', 30)
-        result += "\n\n⚠伦理声明/Ethics statement：\n--禁止直接复制生成的评论用于任何论文审稿工作！\n--Direct copying of generated comments for any paper review work is prohibited!"
+        try:
+            response = openai.ChatCompletion.create(
+                model="gpt-3.5-turbo",
+                messages=messages,
+            )
+            result = ''
+            for choice in response.choices:
+                result += choice.message.content 
+            result = insert_sentence(result, '**Generated by ChatGPT, no copying allowed!**', 50)
+            result += "\n\n⚠伦理声明/Ethics statement：\n--禁止直接复制生成的评论用于任何论文审稿工作！\n--Direct copying of generated comments for any paper review work is prohibited!"
+            usage = response.usage.total_tokens
+        except Exception as e:  
+        # 处理其他的异常  
+            result = str(e))
+            usage  = str(e))
         print("********"*10)
         print(result)
         print("********"*10)
@@ -97,7 +105,7 @@ class Reviewer:
         print("total_token_used:", response.usage.total_tokens)
         print("response_time:", response.response_ms/1000.0, 's')    
         
-        return result, response.usage.total_tokens        
+        return result, usage