pytorch

3007efda - stft: Require return_complex to be passed explicitly for real input (#86724)

stft: Require return_complex to be passed explicitly for real input (#86724) This behavior has been deprecated since PyTorch 1.8 but this step of the deprecation cycle was put on hold in #50102 waiting for JIT upgraders functionality which doesn't seem to have panned out. I'd say there has been more than enough of a deprecation period, so we should just continue. BC-breaking message: `torch.stft` takes an optional `return_complex` parameter that indicates whether the output should be a floating point tensor or a complex tensor. `return_complex` previously defaulted to `False` for real input tensors. This PR removes the default and makes `return_complex` a required argument for real inputs. However, complex inputs will continue to default to `return_complex=True`. Pull Request resolved: https://github.com/pytorch/pytorch/pull/86724 Approved by: https://github.com/mruberry, https://github.com/albanD