Fix mutable default argument in deepcopy methods #624

	name: docs

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	release:
	types: [ published ]

	jobs:
	docs:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	- name: Install dependencies
	run: \|
	sudo apt-get update -y
	sudo apt-get install openjdk-11-jre-headless pandoc --fix-missing
	python -m pip install --upgrade pip setuptools wheel
	- name: Build Sphinx docs
	run: \|
	docs/build_docs.sh
	timeout-minutes: 10
	- name: Deploy to gh-pages
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.ref == 'refs/heads/main' \|\| github.event_name == 'release' }}
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: docs/build/html

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