fix overflow #203

	name: Testing

	# Run this workflow every time a new commit pushed to your repository
	on: push

	jobs:
	tester:
	name: Test the code
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8]

	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Python setup
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	architecture: 'x64'
	- name: Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pytest
	pip install pytest-cov
	pip install coveralls
	pip install .
	- name: Fetching data
	run: \|
	cd tests
	mkdir templ_data
	cd templ_data
	wget -q -r -nd -np https://people.ast.cam.ac.uk/~koposov/files/rvspecfit_files/
	mv small_phoenix.tar.gz ../
	cd ..
	tar xfz small_phoenix.tar.gz
	cd ..
	- name: Testing
	run: \|
	pytest --cov=rvspecfit
	- name: Coveralls
	if: ${{ success() }}
	run: coveralls --service=github
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Provide feedback