Tweak app, add unit test for app loading #23

	name: Build and push streamlit container
	on:
	push:
	branches: [main]
	jobs:
	build-container:
	name: Build image
	runs-on: ubuntu-latest

	env:
	PROJECT_ID: rori-turn
	ARTIFACT_REPOSITORY: rori-docker-containers
	IMAGE_NAME: llm-math-education-streamlit
	TAG: latest

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	# Setup gcloud CLI
	- uses: google-github-actions/setup-gcloud@v0
	with:
	service_account_key: ${{ secrets.SERVICE_ACCOUNT_KEY }}
	project_id: ${{ env.PROJECT_ID }}
	export_default_credentials: true

	# Build docker image
	- name: Build Image
	run: \|
	docker build -t local_container -f Dockerfile.streamlit .
	docker tag local_container europe-west1-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.ARTIFACT_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}
	# Configure docker to use the gcloud command-line tool as a credential helper
	- run: \|
	gcloud auth configure-docker europe-west1-docker.pkg.dev -q
	# Push image to Google Container Registry
	- name: Push Image
	run: \|
	docker push europe-west1-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.ARTIFACT_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}

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