Tests

Improve img names and one figure #114

	name: Tests

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:

	# Checkout the code at the commit (incl. branch) that triggered the workflow
	- name: Checkout Repository
	uses: actions/checkout@v2

	# ------------------------------------------------------------------------------------------------------------------
	# Resemble installation section in README.md
	- name: Setup Conda Environment
	uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: '.env'
	environment-file: 'environment.yaml'
	auto-activate-base: false

	- name: Install edugrad
	run: \|
	pip install -e .
	# ------------------------------------------------------------------------------------------------------------------

	- name: Run Tests
	# Execute the commands in a bash login shell, ensuring that the shell's environment is fully initialized.
	shell: bash -l {0}
	run: \|
	pytest tests

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