Rookie tears: win10 offline installation of pytorch and its required dependencies

As in the title, it is generally not needed, and there is always an emergency, such as me now, deliberately recording it for future contingencies. Hit the wall for a day, stumbled, and the personal test was successful. The required dependencies are:

certifi               2020.11.8
cffi                  1.14.4
dataclasses           0.8
future                0.18.0
icc-rt                2019.0
intel-openmp          2021.1.1
mkl                   2019.0
mkl-fft               1.0.6
mkl-random            1.0.1.1
numpy                 1.19.4
opencv-contrib-python 3.4.2.16
Pillow                8.0.0
pip                   18.1
pycparser             2.20
setuptools            40.6.2
six                   1.15.0
tbb                   2019.0
tbb4py                2019.0
torch                 1.5.0+cu101
torchvision           0.6.0+cu101
typing-extensions     3.7.4.2
wheel                 0.36.0
wincertstore          0.2

Some packages depend on each other. It is best to install the above packages offline together after downloading, so as not to report errors.