pytorch

9946041a - [functorch] make hessian docs actually use hessian function (#88451)

[functorch] make hessian docs actually use hessian function (#88451) I was going through the hessian docs to find an example and noticed that these docs don't actually use the hessian function.... Pull Request resolved: https://github.com/pytorch/pytorch/pull/88451 Approved by: https://github.com/zou3519, https://github.com/Skylion007