Update pyproject.toml downgrade langchain-openai 

Merge pull request browser-use#254 from browser-use/hot-fix/default-n… …ot-permitted Hot fix/default not permitted

Merge pull request browser-use#239 from browser-use/hot-fix/source Hot fix/source

Update pyproject.toml 

release version 0.1.19 

Update pyproject.toml 

default window size squareish 

Merge pull request browser-use#80 from gregpr07/staging Minor DOM processing and parallelization

Merge pull request browser-use#72 from gregpr07/hot-fix/buildDomTreej… …s-not-found3 Hot fix/build dom treejs not found3

Merge pull request browser-use#71 from gregpr07/hot-fix/buildDOmTree.… …js-not-found Update how we import buildDomTree