feat: Make Cross Validation optional #51

	name: "Code linter check and unit tests"

	on: [push, pull_request]

	jobs:
	main:
	name: Check code formatting and run unit tests
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.10'

	- name: Install flit
	run: \|
	python -m pip install --upgrade pip
	python -m pip install 'flit>=3.8.0'

	- name: Install project dependencies
	run: \|
	flit install --deps develop --extras tensorflow,xgboost

	- name: Run isort
	run: \|
	isort --check src/
	isort --check tests/

	- name: Run black
	run: \|
	black --check src/
	black --check tests/

	- name: Run pytest
	run: \|
	pytest

	- name: Run pylint
	run: \|
	pylint src/ \|\| true

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