# !pip install langchain langchainhub dashscope
from langchain.chains import LLMChain
from langchain_community.llms import Tongyi
from langchain import hub
import os
from langchain.prompts import PromptTemplate
prompt1 = PromptTemplate.from_template(
"Tell me a {
{adjective}} joke about {content}."
LangChain中如何创建一个PromptTemplate
最新推荐文章于 2025-04-28 09:38:40 发布