Failed with web_research

[InsolventCapital]

Can you please elaborate on web_search? I got MissingAPIKeyError('No API key provided. Please provide the api_key attribute or set the TAVILY_API_KEY environment variable.'). Can I pass APi keys directly on the langgraph server using input? does the script uses os.getenv("TAVILY_API_KEY")?
please, assist me with it

nano ~/.zshrc

export PATH="/Library/Frameworks/Python.framework/Versions/3.12/bin/:$PATH"
export TAVILY_API_KEY="tvly-xxxx"
export PERPLEXITY_API_KEY="pplx-xxx"

. "$HOME/.local/bin/env"

I have also tried an echo command in .env
(.venv) xx@as-MacBook-Pro ollama-deep-researcher % echo $TAVILY_API_KEY
tvly-xxx

[rlancemartin]

I updated the README.

LMK if clear!

Try adding to .env file directly -

https://github.com/langchain-ai/ollama-deep-researcher/tree/main?tab=readme-ov-file#mac

It was probably an issue of you shell not being re-started, but .env may be less error-prone.