Update functions.py #18

	on:
	push:
	branches:
	- chatbot_optimization
	paths:
	- 'actions/**'

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest
	name: Build Action Server image and upgrade Rasa X deployment
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log in to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_LOGIN }}
	password: ${{ secrets.DOCKER_HUB_PASSWORD }}

	- name: Build and push Docker image
	run: \|
	docker build -t ${{ secrets.DOCKER_HUB_LOGIN }}/example-action-server:${{ github.sha }} -f ./Dockerfile .
	docker push ${{ secrets.DOCKER_HUB_LOGIN }}/example-action-server:${{ github.sha }}

	# Add any additional steps here if you need to deploy or do anything else with the built image

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