minor omprovment and update readme file #75

	name: Python package

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.8, 3.9]

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	# pip install requests
	# pip install boto3
	# pip install google-cloud-storage
	# pip install azure-storage-blob
	- name: Install ffmpeg
	run: \|
	sudo apt-get update
	sudo apt-get install ffmpeg
	- name: Test with pytest
	run: \|
	pip install pytest
	pytest

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