pytorch

139fec2d - remove type information from docstrings of quantization functions (#28556)

remove type information from docstrings of quantization functions (#28556) Summary: Following from https://github.com/pytorch/pytorch/issues/28479 let's remove the type information from the docstrings of these functions as well, making them valid python signatures matching the other signatures in the docstrings for the torch API. Pull Request resolved: https://github.com/pytorch/pytorch/pull/28556 Differential Revision: D18115641 Pulled By: ezyang fbshipit-source-id: e4c3d56981b16f5acabe8be7bfbe6ae506972d7f