How to use GoogleChrome/lighthouse library with Flowise since it is an ES module?

[kasun97cdz]

I have tried to use GoogleChrome/lighthouse library inside a custom tool node as below. But since it is an ES module, I met with an error saying it does not work with require(). I tried importing dynamically as well but it did not work.

My code:

const lighthouse = require('lighthouse');
const chromeLauncher = require('chrome-launcher');

const url = 'https://example.com';

try {
    // Launch a headless Chrome instance
    const chrome = await chromeLauncher.launch({ chromeFlags: ['--headless'] });

    // Define Lighthouse options
    const options = {
        logLevel: 'info',
        output: 'json',
        onlyCategories: ['performance', 'seo'], // Include performance and SEO categories
        port: chrome.port,
    };

    // Run Lighthouse audit
    const runnerResult = await lighthouse(url, options);

    // Extract relevant data from the Lighthouse result
    const performanceScore = runnerResult.lhr.categories.performance.score * 100;
    const seoScore = runnerResult.lhr.categories.seo.score * 100;

    // Generate a structured report
    const report = {
        url: runnerResult.lhr.finalDisplayedUrl,
        performanceScore,
        seoScore,
        audits: runnerResult.lhr.audits, // Detailed audits data
    };

    console.log("Lighthouse Report:", report);

    // Kill Chrome instance
    await chrome.kill();

    return report;
} catch (error) {
    console.error("Error while running Lighthouse:", error);
    return {
        url: url,
        errorMessage: error.message,
    };
}

Error that I've got:
Tool run errored with error: "require() of ES Module D:\exp\learning\project-exp\Flowise\node_modules\.pnpm\[email protected][email protected][email protected]\node_modules\lighthouse\core\index.js fromD:\exp\learning\project-exp\Flowise\node_modules\.pnpm\@FlowiseAI[email protected]\node_modules\@FlowiseAI\nodevm\lib\resolver-compat.js not supported.\nInstead change the require of index.js in D:\exp\learning\project-exp\Flowise\node_modules\.pnpm\@FlowiseAI[email protected]\node_modules\@FlowiseAI\nodevm\lib\resolver-compat.js to a dynamic import() which is available in all CommonJS modules.

Any solution for this ? To utilize GoogleChrome/lighthouse library ?