[Feature] llm Options

[729993031]

Background

I wish to experiment with other LLM models like Tongyi or Claude, but it's not feasible.

midscene/packages/midscene/src/ai-model/openai/index.ts

Line 94 in 863e5a5

const completion = await openai.chat.completions.create({

Aspiration

Provide a solution akin to browser-use, allowing the integration of custom models.

import { OpenAI } from "@langchain/openai";

const llm = new OpenAI({
  model: "gpt-3.5-turbo-instruct",
  temperature: 0,
  maxTokens: undefined,
  timeout: undefined,
  maxRetries: 2,
  apiKey: process.env.OPENAI_API_KEY,
  // other params...
});
const mid = new PuppeteerAgent(page,{llm});

Benefits

1. less code、lower maintenance complexity
2. The token cost of GPT-4 is relatively high; in certain scenarios, cheaper models can be employed to achieve similar outcomes.

[yuyutaotao]

Try these params: https://midscenejs.com/model-provider.html

That should work for you.