remove invisible white space #1

	name: Test BJData

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	python-version: ["2.7", "3.7", "3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	if: startsWith(matrix.python-version, '3.')
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Setup Python2 (Linux)
	if: matrix.python-version == '2.7' && startsWith(matrix.os, 'ubuntu')
	run: \|
	sudo ln -fs python2 /usr/bin/python
	sudo apt-get update
	sudo apt-get install python-setuptools python-dev
	curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py
	sudo python2 get-pip.py
	ls -l /usr/bin/pip* /usr/local/bin/pip*
	which pip
	- name: Install packages
	run: \|
	sudo apt-get install cython3 lcov
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install coverage numpy setuptools
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Build, run test and coverage
	run: \|
	./coverage_test.sh
	- name: Build sdist
	run: \|
	python setup.py sdist

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