Update chat.py

chat.py

@@ -10,12 +10,13 @@ client = OpenAI(api_key=api_key)
 
 def predict(message, history):
     history_openai_format = []
+    history_openai_format.append({"role": "assistant", "content":"你是一个专业的中国心理医生，你的所有内容都需要用【中文】回答，你必须对你的患者耐心，你需要以【朋友】的身份和患者交流，这意味着你需要用更加【口语化】的文字回答，并且【不要长篇大论】，更【不要分点作答】。"})
     for human, assistant in history:
         history_openai_format.append({"role": "user", "content": human })
         history_openai_format.append({"role": "assistant", "content":assistant})
     history_openai_format.append({"role": "user", "content": message})
   
-    response = client.chat.completions.create(model='gpt-4-0125-preview',
+    response = client.chat.completions.create(model='gpt-3.5-turbo',
        messages= history_openai_format,
         # messages=[
         #     {