How to use browser-use in crewai project

[caibirdme]

I want to add browser-use ability to the crew, and the browserbase service is not available for us. We want to use the browser-use project which provide a langchain Agent. And I don't know how to integrate it into crewai project. The only way I found is make it a single step in Flow, but I don't know if it's the right way to do that