Add function to draw a circle #32

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Python package

	on:
	push:
	branches: [ "main" ]
	paths:
	- '**.py'
	- '**.c'
	- '**.h'
	- '.github/workflows/*.yml'
	pull_request:
	branches: [ "main" ]
	paths:
	- '**.py'
	- '**.c'
	- '**.h'
	- '.github/workflows/*.yml'

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python "3.11"
	uses: actions/setup-python@v3
	with:
	python-version: "3.11"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install flake8 setuptools
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Check C code style with clang-format
	run: \|
	# Get the C source files
	SRC=$(find . -name '*.[ch]')
	# Check for clang formatting violations
	clang-format --dry-run -Werror $SRC
	- name: Test install with setuptools
	run: \|
	python setup.py install

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