Why use LiteLLM?

Hey @nsbradford,

This looks super cool - curious, why use LiteLLM? I saw your readme and it looks like gpt-4 was the one that worked best.

[nsbradford]

thanks @krrishdholakia - I did discover gpt-4 was the best, but only after the quick experimentation with other models that LiteLLM was able to provide :) I kept it in there to allow for users to experiment/configure to their own use cases