[docs] Follow ups for consistent forward docstrings (#13779)
* feat: allow docstring checker to fix unused args in docstrings.
* feat: check for returns, too.
* [docs] add missing Returns sections to forward/__call__ docstrings (#13830)
Adds a Returns: section to the 43 model forward() and pipeline __call__()
methods flagged by utils/check_forward_call_docstrings.py, which requires a
Returns: section whenever the method has a non-None return annotation.
Descriptions reflect the actual return statements (Output dataclass when
return_dict=True, plain tuple otherwise; bare tensors / lists where
applicable) and reuse each file's existing doc-builder link form. Also
reformats a malformed single-line Returns: in pipeline_aura_flow.py that the
check could not detect.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* Apply style fixes
---------
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
