Update installation for windows

[LT1st]

1. Error 1

ValueError: stat: embedded null character in path

When generating local.py, the path is not in the proper formate. It should be started with "r".

2. Error 2

The installation of torch is out dated.

Use conda install pytorch==1.10.0 torchvision==0.11.0 torchaudio==0.10.0 cudatoolkit=10.2 -c pytorch instead.