docs: update readme.md about how to use this template

[psycoder21]

Issue Type

Documentation Feature Request

Source

source

Pytorch/Tensorflow Version

N/A

Custom Code

Yes

OS Platform and Distribution

No response

Python version

No response

GCC/Compiler version

No response

CUDA/cuDNN version

No response

GPU model and memory

No response

Overview-what is the feature?

documentation of how to use `python-tools`

Overview-what is the solution?

write documentation

Overview-what areas of the application does this impact?

only readme.md

Relevant log output

No response