Update setup script and license headers #28

	name: Python package

	on:
	pull_request:
	push:
	branches: [main]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.9]

	steps:
	- name: Checkout repository and submodules
	uses: actions/checkout@v2
	with:
	submodules: recursive
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Cache pip
	uses: actions/cache@v2
	with:
	# This path is specific to Ubuntu
	path: ~/.cache/pip
	# Look to see if there is a cache hit for the corresponding requirements file
	key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
	${{ runner.os }}-pip-${{ hashFiles('test_requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	${{ runner.os }}-
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Install ptflops
	run: \|
	pip install .[dev]
	- name: Testing with pytest
	run: \|
	python -m pytest . -s
	- name: Linting with flake8
	run: \|
	python -m flake8 .
	python -m isort -rc --check-only --diff ./ptflops ./tests

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