transformers

a099b27d - `transformers chat` launched without base_url has a direct tie to localhost:8000 (#42463)

`transformers chat` launched without base_url has a direct tie to localhost:8000 (#42463) * Chat detect serve * Update some docs * Cleanups * Apply suggestions from code review Co-authored-by: Lucain <lucainp@gmail.com> --------- Co-authored-by: Lucain <lucainp@gmail.com>