多轮对话时可选择加入history,history是一个数组,格式如下:
hisotyr = [{'role': 'user', 'content': user_content},
{'role': 'assistant', 'content': assistant_content}]
调用的代码如下:
import requests
# 调用langchain-chatchat的chat接口
def chat(param: str, history: list) -> str:
url = 'http://ip:端口/chat/chat'
response = requests.post(url,
headers={
'Authorization': '',
'Content-Type': 'application/json'
},
json={
"query": param,
"history": history,
"model_name": "chatglm2-6b",
"temperature": 0.7,
"prompt_name": "llm_chat"
},
)
if response.status_code == 200:
return response.text
return ''