Bump werkzeug from 2.0.0 to 3.0.1 in /solutions/python-helloworld #54

	## Named of the workflow.
	name: Pytest

	## Set the trigger policy.
	## In this case, the workflow is execute on a `push` event,
	## or when a new commit is pushed to the repository
	on: [push]

	## List the steps to be executed by the workflow
	jobs:
	## Set the name of the job
	build:
	## Configure the operating system the workflow should run on.
	## In this case, the job on Ubuntu. Additionally, set a the job
	## to execute on different Python versions
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
	## Define a sequence of steps to be executed
	steps:
	## Use the public `checkout` action in version v2
	## to checkout the existing code in the repository
	- uses: actions/checkout@v2
	## Use the public `setup-python` actoin in version v2
	## to install python on the Ubuntu based environment.
	## Additionally, it ensures to loop through all
	## the defined Python versions.
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	## Install all necessary dependecies .
	## For example, pytest and any defined packages within the requirements.txt file.
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	## Run all pytests by inovking the `pytest command`
	- name: Test with pytest
	run: \|
	pytest

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