Adding the quantized namespace to torch.nn and importing it from torch (#21600)
Summary:
Stack:
:black_circle: **https://github.com/pytorch/pytorch/issues/21600 Adding the quantized namespace to torch** [:yellow_heart:](https://our.intern.facebook.com/intern/diff/D15742149/)
Add nn.quantized name space to torch
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21600
Differential Revision: D15742149
Pulled By: zafartahirov
fbshipit-source-id: 60dede12c81861f369d208b06f5b68e9384312f6