add retry

app.py

@@ -66,7 +66,7 @@ def forget_long_term(messages, max_num_tokens=4000):
 def record_dialogue(history):
     dialogue = json.dumps(history, ensure_ascii=False)
     for i in range(len(all_dialogue)):
-        if dialogue.startswith(all_dialogue[i]):
+        if dialogue[1:-1].startswith(all_dialogue[i][1:-1]):
             all_dialogue[i] = dialogue
             return
     all_dialogue.append(dialogue)