Google Finance
此筆記本將介紹如何使用 Google Finance 工具從 Google Finance 頁面獲取資訊
要獲得 SerpApi 金鑰，請註冊：https://serpapi.com/users/sign_up。
然後使用以下命令安裝 google-search-results
pip install google-search-results
然後將環境變數 SERPAPI_API_KEY 設定為您的 SerpApi 金鑰
或將金鑰作為參數傳遞給 wrapper serp_api_key="your secret key"
使用此工具
%pip install --upgrade --quiet google-search-results langchain-community
import os
from langchain_community.tools.google_finance import GoogleFinanceQueryRun
from langchain_community.utilities.google_finance import GoogleFinanceAPIWrapper
os.environ["SERPAPI_API_KEY"] = ""
tool = GoogleFinanceQueryRun(api_wrapper=GoogleFinanceAPIWrapper())
tool.run("Google")
與 Langchain 一起使用
import os
from langchain.agents import AgentType, initialize_agent, load_tools
from langchain_openai import OpenAI
os.environ["OPENAI_API_KEY"] = ""
os.environ["SERP_API_KEY"] = ""
llm = OpenAI()
tools = load_tools(["google-scholar", "google-finance"], llm=llm)
agent = initialize_agent(
tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True
)
agent.run("what is google's stock")