added notebook for decadal calendar fix #1205

	name: build ⚙️

	on: [ push, pull_request ]

	jobs:
	build:

	name: Conda Build with Python${{ matrix.python-version }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11"]
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- uses: actions/checkout@v3
	- name: Install packages
	run: \|
	sudo apt-get -y install pandoc graphviz
	- name: Setup Conda (Micromamba) with Python${{ matrix.python-version }}
	uses: mamba-org/setup-micromamba@v1
	with:
	cache-downloads: true
	cache-environment: true
	environment-file: environment.yml
	create-args: >-
	conda
	python=${{ matrix.python-version }}
	- name: Conda and Mamba versions
	run: \|
	conda --version
	echo "micromamba: $(micromamba --version)"
	- name: Install requirements 📦
	run: \|
	python -m pip install --upgrade pip
	pip install -e .
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	if [ -f requirements_dev.txt ]; then pip install -r requirements_dev.txt; fi
	- name: Test with pytest ⚙️
	run: make test
	- name: Lint with flake8 ⚙️
	run: make lint
	if: matrix.python-version == 3.9
	# - name: Check formatting with black ⚙️
	# run: black --check --target-version py39 rook tests
	# if: matrix.python-version == 3.9
	- name: Build docs 🏗️
	run: make docs
	if: matrix.python-version == 3.9

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