Update New_namespace.md #57

	---
	name: Lint
	on:
	pull_request:
	branches:
	- '**'
	paths-ignore:
	- 'docs/**'
	push:
	branches:
	- '**'
	workflow_dispatch:

	jobs:

	linters:

	# https://github.com/actions/setup-python/issues/355#issuecomment-1335042510
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v2

	- uses: actions/setup-python@v2
	with:
	python-version: "3.6"

	# https://stackoverflow.com/a/72611356
	- name: downgrade setuptools
	run: pip install setuptools~=57.5.0

	- name: install requirements
	run: pip install -r requirements/dev-requirements.txt

	- name: python lint
	run: make test/flake8

	- name: yaml lint
	run: make test/yamllint

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