Bump codecov/codecov-action from 3 to 4 #20

	name: "Code Style"

	on:
	push:
	branches:
	- main
	pull_request:
	types:
	- synchronize
	- opened
	- edited

	jobs:
	validation:
	name: "Validation"
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ "3.8", "3.9", "3.10" ]
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4
	- name: Set up Python ${{ inputs.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip' # caching pip dependencies
	- name: Install All Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r all.txt
	- name: Run flake8
	run: \|
	flake8
	- name: Check for vulnerabilities
	uses: pypa/[email protected]
	with:
	inputs: requirements.txt
	- name: Run Tests
	run: \|
	pytest
	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v4
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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