4。加載語言模型：

import os
import time
import streamlit as st
from langchain.memory import ConversationBufferMemory
from langchain.agents import initialize_agent, AgentType
from langchain.chat_models import ChatOpenAI
from langchain.schema import SystemMessage, HumanMessage, AIMessage
from langchain_community.tools import WikipediaQueryRun, ArxivQueryRun, DuckDuckGoSearchRun
from langchain_community.utilities import WikipediaAPIWrapper, ArxivAPIWrapper, DuckDuckGoSearchAPIWrapper
from langdetect import detect
from deep_translator import GoogleTranslator
from dotenv import load_dotenv, find_dotenv

通過GROQ API加載Llama 3-70B語言模型。

5。翻譯功能：

load_dotenv(find_dotenv())

這些函數(shù)使用deep_translator庫來處理向英語轉(zhuǎn)換的轉(zhuǎn)換。

wiki = WikipediaQueryRun(api_wrapper=WikipediaAPIWrapper(top_k_results=1, doc_content_chars_max=200))
arxiv = ArxivQueryRun(api_wrapper=ArxivAPIWrapper(top_k_results=1, doc_content_chars_max=200))
duckduckgo_search = DuckDuckGoSearchRun(api_wrapper=DuckDuckGoSearchAPIWrapper(region="in-en", time="y", max_results=2))
tools = [wiki, arxiv, duckduckgo_search]

def load_llm():
    return ChatOpenAI(
        model_name="llama3-70b-8192",
        temperature=1,
        openai_api_key=os.getenv("GROQ_API_KEY"),
        openai_api_base="https://api.groq.com/openai/v1"
    )

def translate_to_english(text):
    # ... (Translation logic) ...
def translate_back(text, target_lang):
    # ... (Translation logic) ...