Add shell auto completion for different shell, like bash, zsh, fish, powershell

[chunlea]

Confirm this is a feature request for the Python library and not the underlying OpenAI API.

• [X] This is a feature request for the Python library

Describe the feature or improvement you're requesting

I would like to have shell auto completion support to cli in this python library, which will make cli a more useful tool to play around with openai.

Other examples:

• GitHub CLI: https://cli.github.com/manual/gh_completion
• Stripe CLI: https://stripe.com/docs/stripe-cli/autocomplete

Additional context

No response

[rattrayalex]

Thanks for the suggestion.

We'd welcome PR's from the community adding this.

[rohitkrsoni]

Hi @rattrayalex I would like to work on this feature. I would like some background to investigate and start with. Can I get this assigned, thanks!

[rattrayalex]

We don't assign issues, but you're welcome to take a crack at it!

[Tienbruh]

I am working on this issue

[Tienbruh]

My team just opened a pull request for this issue here: PR #1603