Enable use with ChatGPT subscription - litellm update and disable warning if no API key is defined

[mrflory]

Using OpenKB with ChatGPT subscription works in theory as LiteLLM supports that. However, there is a bug that is fixed in LiteLLM 1.87.2, so please update the dependency.

Also, when forcing the new litellm version, it works but shows a warning: Warning: No LLM API key found. Set one of:.... Setting up an LLM API key is not needed if using a subscription.

Once again, thanks for the great tool!

[KylinMountain]

Thanks @mrflory! Both are addressed in #98: litellm bumped to 1.87.2 (picks up BerriAI/litellm#25429), and the "No LLM API key found" warning is now skipped for subscription providers (chatgpt/, github_copilot/). Will close this once it's merged.

[KylinMountain]

@mrflory can you help verify this ticket with this version? you can try upgrade it by pip install openkb==0.4.0rc1. Thank you very much.

[mrflory]

Yes I can confirm it works and I don't get warnings anymore.

[KylinMountain]

Thanks again! I’m closing this issue. Please don’t hesitate to open a new issue if you encounter anything else.