Update app.py

app.py

@@ -1,10 +1,8 @@
 from typing import List, Tuple, Dict, Generator
 from langchain.llms import OpenAI
 import gradio as gr
-import json 
 model_name = "gpt-3.5-turbo"
 LLM = OpenAI(model_name=model_name, temperature=0.1)
-qa_data_file_path='qa.txt'
 def save_qa_data(qa_data, file_path): 
     with open(file_path, 'w', encoding='utf-8') as f: 
          json.dump(qa_data, f, ensure_ascii=False, indent=4) 
@@ -72,8 +70,6 @@ def chat(
                     break
         formatted_history = create_formatted_history(history_messages)
         yield formatted_history, history_messages
-qa_data = formatted_history[-1] 
-save_qa_data(qa_data, qa_data_file_path) 
 chatbot = gr.Chatbot(label="Chat").style(color_map=("yellow", "purple"))
 iface = gr.Interface(
     fn=chat,