[Paddle Backend] Deprecate old paddle branch #4480

	on:
	push:
	pull_request:
	name: Test Python
	jobs:
	testpython:
	name: Test Python
	runs-on: ubuntu-18.04
	strategy:
	matrix:
	include:
	- python: 3.6
	gcc: 4.8
	tf: 1.8
	- python: 3.6
	gcc: 4.8
	tf: 1.12
	- python: 3.6
	gcc: 4.8
	tf: 1.14
	- python: 3.6
	gcc: 5
	tf: 1.14
	- python: 3.6
	gcc: 8
	tf: 1.14
	- python: 3.7
	gcc: 5
	tf: 1.14
	- python: 3.7
	gcc: 6
	tf: 1.14
	- python: 3.7
	gcc: 7
	tf: 1.14
	- python: 3.7
	gcc: 8
	tf: 1.14
	- python: 3.7
	gcc: 5
	tf: 2.3
	- python: 3.7
	gcc: 8
	tf: 2.3
	- python: 3.8
	gcc: 5
	tf: 2.3
	- python: 3.8
	gcc: 8
	tf: 2.3

	steps:
	- uses: actions/checkout@master
	- uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python }}
	- name: pip cache
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key:
	${{ runner.os }}-pip-${{ hashFiles('/setup.py') }}-${{ hashFiles('/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- run: \|
	sudo apt update
	sudo apt install gcc-${{ matrix.gcc }} g++-${{ matrix.gcc }}
	- run: pip install -e .[cpu,test] codecov
	env:
	CC: gcc-${{ matrix.gcc }}
	CXX: g++-${{ matrix.gcc }}
	TENSORFLOW_VERSION: ${{ matrix.tf }}
	- run: pytest --cov=deepmd source/tests && codecov

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