Add an example plot to `fspl()` #153

	name: Lint

	on:
	push:
	branches:
	- main
	- 'release/*'
	pull_request:
	branches:
	- main
	- 'release/*'

	jobs:
	run-linter:
	name: Lint
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, '3.10', 3.11]
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Upgrade pip
	run: python3 -m pip install --upgrade pip

	- name: Install the dev requirements
	run: python3 -m pip install -r requirements-dev.txt

	- name: Install the `sdr` package
	run: python3 -m pip install .

	- name: Lint code with pylint
	run: python3 -m pylint src/sdr/

	# - name: Lint tests with pylint
	# run: python3 -m pylint tests/

	run-formatter:
	name: Format
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Upgrade pip
	run: python3 -m pip install --upgrade pip

	- name: Install the dev requirements
	run: python3 -m pip install -r requirements-dev.txt

	- name: Install the `sdr` package
	run: python3 -m pip install .

	- name: Format with black
	run: python3 -m black . --check

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