Update app.py

app.py

@@ -180,12 +180,12 @@ def respond(query, history, chapter, candidates, story_ep, chat_ep, token, immer
                     content=""
                 content+=line
 
-            for k, v in bot_contents.items(): ## 叠加历史对话
-                req_data['chat_history'].append({
-                    'bot_name':k, 
-                    'type':'assistant',
-                    'content':v
-                })
+        for k, v in bot_contents.items(): ## 叠加历史对话
+            req_data['chat_history'].append({
+                'bot_name':k, 
+                'type':'assistant',
+                'content':v
+            })
         if not immersion:
             break
         else: