Merge pull request #15 from moriyalab/fix #9

	name: doc_deploy
	on:
	push:
	branches: [ main ]

	permissions:
	contents: write
	jobs:
	doc_deploy:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.x
	- run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
	- uses: actions/cache@v3
	with:
	key: mkdocs-material-${{ env.cache_id }}
	path: .cache
	restore-keys: \|
	mkdocs-material-
	- run: pip install mkdocs-material markdown mdx_truly_sane_lists mkdocs mkdocs-awesome-pages-plugin==2.9.1 mkdocs-exclude mkdocs-macros-plugin mkdocs-material mkdocs-same-dir mkdocs-static-i18n mike plantuml-markdown pymdown-extensions python-markdown-math
	- run: mkdocs gh-deploy --force

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