added switch to control the bias term in making constraints #1506

	name: Tests

	on: [push, pull_request]

	jobs:
	Linting:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Linting
	run: \|
	pip install pre-commit
	pre-commit run --all-files

	Linux:
	needs: Linting
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.7, 3.8, 3.9]

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install -r requirements-dev.txt
	pip install sympy # needed for notebook 9, but not required for pysindy
	- name: Build the docs
	# Not exactly how RTD does it, but close.
	run: \|
	sudo apt-get install pandoc
	cd docs
	python -m sphinx -T -E -W -b html -d _build/doctrees . _build/html
	cd ..
	- name: Test with pytest
	run: \|
	pytest test --cov=pysindy --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: ./coverage.xml
	- name: Execute feature notebook with papermill
	run: \|
	pip install papermill
	cd examples
	papermill --report-mode 1_feature_overview.ipynb out.json
	- uses: actions/cache@v1
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

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