Update docs & linting for `constraints.py`, `target_space.py` #146

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: tests

	on:
	push:
	branches: [ "master" ]
	pull_request:

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install test dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	pip install pytest-cov
	pip install coverage
	- name: Install notebook dependencies
	run: \|
	pip install nbformat
	pip install nbconvert
	pip install jupyter
	pip install matplotlib
	- name: Install package
	run: \|
	pip install -e .
	- name: Test with pytest
	run: \|
	pytest --cov-report xml --cov=bayes_opt/
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3

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