pip install-q langchain-google-genai pip install--upgrade-q langchain-google-genai pip show langchain-google-genai pip install-q google-generativeai 这些命令处理安装和升级专为 Google 的 Gemini 和 Gemini API 客户端库定制的 LangChain 包。 配置 要使用Google 的 Gemini API,你需要一个 API 密钥。...
%pip install -U --quiet langchain-google-genai pillow 引入类和配置GOOGLE_API_KEY import getpass import os if "GOOGLE_API_KEY" not in os.environ: os.environ["GOOGLE_API_KEY"] = getpass("Provide your Google API Key") 调用Gemini模型 from langchain_google_genai import ChatGoogleGenerativeAI...
google.generativeailangchain-google-genailangchainlangchain_communityjupyter pip install -r requirements.txt 设置一个环境变量，以便从代码中隐式访问 API 密钥。export GOOGLE_API_KEY="YOUR_GOOGLE_API_KEY"启动 Jupyter Notebook 并开始编写代码。步骤 2：导入模块 首先导入必要的 Python 模块。这些导入包括来自...
langchain-google-genai implements integrations of Google Generative AI models. langchain-google-vertexai implements integrations of Google Cloud Generative AI on Vertex AI langchain-google-community implements integrations for Google products that are not part of langchain-google-vertexai or langchain-go...
fromlangchain_google_genaiimport( ChatGoogleGenerativeAI, HarmBlockThreshold, HarmCategory, ) llm=ChatGoogleGenerativeAI( model="gemini-1.5-pro", safety_settings={ HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT:HarmBlockThreshold.BLOCK_NONE, },
通过langchain-google-genai集成包中的类ChatGoogleGenerativeAI,访问 Google AIgemini和gemini-vision模型,以及其他生成模型 。 环境准备 安装langchain-google-genai包 pip install langchain-google-genai 1. 访问Google AI Studio,创建API密钥 importos# 设置API_Keyos.environ["GOOGLE_API_KEY"]='' ...
{"name":"your-project","version":"0.0.0","dependencies": {"@langchain/core":"^0.3.0","@langchain/google-genai":"^0.0.0"},"resolutions": {"@langchain/core":"^0.3.0"},"overrides": {"@langchain/core":"^0.3.0"},"pnpm": {"overrides": {"@langchain/core":"^0.3.0"} } ...
pip install --upgrade -q langchain-google-genai pip show langchain-google-genai pip install -q google-generativeai 1. 2. 3. 4. 这些命令处理安装和升级专为 Google 的 Gemini 和 Gemini API 客户端库定制的 LangChain 包。 配置 要使用Google 的 Gemini API,你需要一个 API 密钥。出于安全性和易于...
这些导入包括来自 LangChain 和 Google Generative AI 的类和函数,它们对于构建我们的应用程序至关重要。在继续之前,请确保在 Python 环境中安装了这些库。 from langchain_google_genai import ChatGoogleGenerativeAI from langchain_google_genai import GoogleGenerativeAIEmbeddings from langchain_community.document_lo...
langchain-google-genai implements integrations of Google Generative AI models. langchain-google-vertexai implements integrations of Google Cloud Generative AI on Vertex AI langchain-google-community implements integrations for Google products that are not part of langchain-google-vertexai or langchain-go...