Remove redundant doc #249

	name: Run Tests on py versions

	on: [push]

	permissions:
	actions: read
	contents: read

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v5

	- name: Cache Docker layers
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-docker-flask-inputfilter-env-${{ hashFiles('env_configs/env.Dockerfile') }}
	restore-keys: \|
	${{ runner.os }}-docker-flask-inputfilter-env-

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	with:
	driver-opts: image=moby/buildkit:latest

	- name: Build flask-inputfilter-env image with cache
	run: \|
	docker buildx build \
	--cache-from=type=local,src=/tmp/.buildx-cache \
	--cache-to=type=local,dest=/tmp/.buildx-cache,mode=max \
	-t flask-inputfilter-env \
	-f env_configs/env.Dockerfile \
	. --load

	- name: Run tests in Docker
	run: \|
	set -x # Print commands and their arguments as they are executed.
	set -e # Exit immediately if a command exits with a non-zero status.
	set -u # Exit immediately if a variable is not defined.

	docker run --rm flask-inputfilter-env tox

Provide feedback