Moved slots out of init method #84

	name: CI
	on: [pull_request, push]
	jobs:

	#################### Unittests ####################
	unittest:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8,3.9,"3.10","3.12"]
	steps:
	- name: Check out code from GitHub
	uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	id: python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: pip install --upgrade pip setuptools wheel tox
	- name: Run unittest
	run: tox -v -e ${{ matrix.python-version }}-unit -- -v

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