convert jupyter notebook to webpdf on mac

Question

I've encountered the problem of nbconvert failed: Playwright is not installed to support Web PDF conversion. Please install nbconvert[webpdf] to enable., when I was planning to convert jupyter notebook into webpdf on my mac, after that I've download the pyppeteer and nbconvert by using pip install command, I still couldn't convert jupyter notebook file into webpdf, why's that? Do I need to brew install that or something? (besides, I can already convert notebook to pdf by installing Tex related packages on my computer)

1. search the web, and stackover flow in particular, and type in the command pip install nbconvert and pip instal pyppeteer
2. tried the converting process (notebook to webpdf) again in my chrome (with jupyter notebook on of course)
3. I just wanna see the difference between webpdf and pdf (which I've already succeeded converting)

Answer 1

Sorry guys, I should've tried out more...

After I type in the command line: jupyter nbconvert C3_W2_Collaborative_RecSys_Assignment.ipynb --to webpdf --debug --allow-chromium-download, I found that there's one python package missing: ModuleNotFoundError: No module named 'playwright', then I installed that by typing pip install playwright and type in the converting command again, pop!, problem solved.