transformers

0ea540ef - Add /v1/completions endpoint (OpenAI legacy completions API) to `transformers serve` (#44558)

Add /v1/completions endpoint (OpenAI legacy completions API) to `transformers serve` (#44558) Add /v1/completions endpoint (OpenAI legacy Completions API) to `transformers serve` Adds support for the legacy text completions endpoint, which accepts a freeform text prompt (no chat template) and returns generated text in choices[].text. Supports both streaming and non-streaming modes, suffix for fill-in-the-middle insertion, and proper finish_reason detection. The implementation follows the refactored serving architecture: a new CompletionHandler in serving/completion.py extends BaseHandler, and the route is registered in serving/server.py. Co-authored-by: Antigravity <bot@antigravity.ai> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>