Error in instructions and requirements.txt

[MikeBeller]

Hi. Just encountered this project. Very helpful to see a simpler form of agents. Just a quick note: the installation instructions are not correct -- to get the dependencies and the llm_agents packages you really have to do

pip install -r requirements.txt
pip install -e .

Furthermore the requirements.txt is missing BeautifulSoup (bs4)

These are pretty trivial changes and I am in a rush so I didn't create a PR. Let me know if anything is unclear. Thanks for making this available!

[shawnesquivel]

Thanks that worked for me.

[mpaepper]

Thanks @MikeBeller, I updated it in the README now.