Merge branch 'main' into dev-policy-comments #4904

	# This workflow will check pytest
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: unit_test

	on: [push, pull_request]

	jobs:
	test_unittest:
	runs-on: ubuntu-latest
	if: ( !contains(github.event.head_commit.message, 'ci skip') && !contains(github.event.head_commit.message, 'ut skip'))
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: do_unittest
	timeout-minutes: 40
	run: \|
	python -m pip install box2d-py
	python -m pip install .
	python -m pip install ".[test,k8s]"
	python -m pip install transformers
	./ding/scripts/install-k8s-tools.sh
	make unittest
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	fail_ci_if_error: false

	test_benchmark:
	runs-on: ubuntu-latest
	if: "!contains(github.event.head_commit.message, 'ci skip')"
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: do_benchmark
	run: \|
	python -m pip install .
	python -m pip install ".[test,k8s]"
	python -m pip install transformers
	./ding/scripts/install-k8s-tools.sh
	make benchmark

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