add AxoNN logo (#34) #51

	name: formatting tests

	on:
	push:
	branches: [ develop ]
	pull_request:
	branches: [ develop ]

	jobs:
	formatting:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest

	- name: Update black
	run: \|
	pip install --upgrade black

	- name: Lint and Format Check with flake8 and black
	run: \|
	black --diff --check .
	flake8

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