Setup information missing from documentation?

[MohdHasan2502]

What is the type of issue?

No response

What is the issue?

Some steps are missing, like if a new person is trying to install your codex in terminal, how can you directly export your OpenAI API key here? What step does he have to do, like create a folder in ReactJS or a normal then create a file .env.

Where did you find it?

No response

[tibo-openai]

I think this is part of the documentation here:
#297

What is missing?

[MohdHasan2502]

Not that the setup documentation is not written like a step-by-step guide as a third person, but how will I know where to go after installing Codex and where to paste the API key in the environment variable? We can make it better by providing a Screenshot.