Update feature_extractor.py #583

	name: CI

	on:
	push:
	branches:
	- master
	tags:
	- v*
	pull_request:
	branches:
	- master

	jobs:
	check-code-format:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install module
	run: \|
	pip install wheel
	pip install -e .[dev]

	- name: Check code format with Black
	run: \|
	black --check .

	- name: Check imports order with isort
	run: \|
	isort --check-only .

	- name: Check code style with Flake8
	if: ${{ always() }}
	run: \|
	flake8 .


	run-tests:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install module
	run: \|
	pip install wheel
	pip install -e .[dev]

	- name: Run pytest
	run: \|
	pytest -v tests/


	build-and-push-package:
	runs-on: ubuntu-latest
	needs: [check-code-format, run-tests]

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install dependencies
	run: \|
	pip install wheel

	- name: Build package
	run: \|
	python3 setup.py sdist bdist_wheel

	- name: Push package on PyPI
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	user: __token__
	password: ${{ secrets.PYPI_API_TOKEN }}

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