Update Dockerfile to install Flask library #10

	name: Build and Push Docker image

	on:
	push:
	branches:
	- main # or any other branch you want to trigger on

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	platforms: linux/arm64,linux/arm/v7
	push: true
	tags: ghcr.io/${{ github.repository_owner }}/mqtt-gpio-switch:latest

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