test

Update README.md #11

	name: test
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	Run_test:
	name: Test ElementFunction, DualNumber, and AutoDiff
	runs-on: ubuntu-latest
	steps:
	# Checkout the head of branch See: https://github.com/actions/checkout
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v3
	with:
	python-version: '3.9'
	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install numpy
	pip install pytest
	pip install pytest-cov
	pip install pytest-xdist[psutil]
	## parallel run has the same speed as non-para so far
	- name: Run tests
	run: \|
	cd tests
	pytest -n auto test_ElementFunction.py
	pytest -n auto test_DualNumber.py
	pytest -n auto test_AutoDiff.py

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