如何使用 OpenAI、Gemini 和 React Flow 驱动 AI Workflow 应用

July 16, 2024 (2mo ago)

在本文中，我们将简要介绍如何使用 OpenAI、Gemini 和 React Flow 构建一个 AI Workflow 应用。

1. 设置 OpenAI

首先，安装 OpenAI 客户端：

npm install openai

配置 OpenAI 客户端：

// lib/openai.js
import { Configuration, OpenAIApi } from 'openai';
 
const configuration = new Configuration({
  apiKey: process.env.OPENAI_API_KEY,
});
 
const openai = new OpenAIApi(configuration);
 
export default openai;
  1. 集成 Gemini 安装 Gemini
npm install @gemini-ai/gemini
 
 
// lib/gemini.js
import Gemini from 'gemini';
 
const gemini = new Gemini({
  apiKey: process.env.GEMINI_API_KEY,
});
 
export default gemini;
  1. 使用 React Flow 构建工作流 安装 React Flow 创建简单的 React Flow 组件：
npm install reactflow
 
import React from 'react';
import ReactFlow from 'reactflow';
import 'reactflow/dist/style.css';
 
const elements = [
  { id: '1', type: 'input', data: { label: 'Start' }, position: { x: 250, y: 0 } },
  { id: '2', data: { label: 'AI Process' }, position: { x: 250, y: 100 } },
  { id: '3', type: 'output', data: { label: 'End' }, position: { x: 250, y: 200 } },
  { id: 'e1-2', source: '1', target: '2', animated: true },
  { id: 'e2-3', source: '2', target: '3', animated: true },
];
 
const Workflow = () => (
  <div style={{ height: 500 }}>
    <ReactFlow elements={elements} />
  </div>
);
 
export default Workflow;
  1. 综合示例 将 OpenAI 和 Gemini 集成到工作流中：
import React, { useState } from 'react';
import ReactFlow from 'reactflow';
import openai from '../lib/openai';
import gemini from '../lib/gemini';
import 'reactflow/dist/style.css';
 
const elements = [
  { id: '1', type: 'input', data: { label: 'Start' }, position: { x: 250, y: 0 } },
  { id: '2', data: { label: 'AI Process' }, position: { x: 250, y: 100 } },
  { id: '3', type: 'output', data: { label: 'End' }, position: { x: 250, y: 200 } },
  { id: 'e1-2', source: '1', target: '2', animated: true },
  { id: 'e2-3', source: '2', target: '3', animated: true },
];
 
const Workflow = () => {
  const [aiResult, setAiResult] = useState('');
 
  const handleAIProcess = async () => {
    const openaiResponse = await openai.createCompletion({
      model: 'text-davinci-003',
      prompt: 'Generate a task description',
      max_tokens: 50,
    });
 
    const geminiResponse = await gemini.analyze({
      text: openaiResponse.data.choices[0].text,
    });
 
    setAiResult(geminiResponse.analysis);
  };
 
  return (
    <div style={{ height: 500 }}>
      <ReactFlow elements={elements} />
      <button onClick={handleAIProcess}>Run AI Process</button>
      {aiResult && <div>Result: {aiResult}</div>}
    </div>
  );
};
 
export default Workflow;

通过上述步骤，你可以构建一个简单的 AI Workflow 应用，将 OpenAI 和 Gemini 的能力集成到 React Flow 中，创建动态的 AI 驱动工作流。

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