feature request, openai API proxy.

[yunhaizhu]

Clear and concise description of the problem

any idea to provide OPNAI API proxy within this server?

Suggested solution

may merge some api http proxy service within server.

Alternative

No response

Additional context

No response

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[ddiu8081]

We already have OPENAI_API_BASE_URL environment variable, you can set a proxy-server in self-deployed site.