GGitHub[docs] Prettify expression and publish docs to github pages (#28 )

Ray Ascend Plugin documents

Build the docs

# Install the dependencies
pip install -r docs/requirements-docs.txt

# Build the docs
# Generate deployable static websites and PDFs in the `site/` directory.
mkdocs build -f mkdocs.yml

# Open the docs with your browser
mkdocs serve -f mkdocs.yml

Launch your browser and open:

English version: https://127.0.0.1:8000