Build a Chat Application using the PaLM 2 API on Cloud Run

export REGION=
gsutil cp -R gs://spls/gsp1201/chat-flask-cloudrun .
cd chat-flask-cloudrun
export PROJECT_ID=$DEVSHELL_PROJECT_ID
export AR_REPO='chat-app-repo'
export SERVICE_NAME='chat-flask-app'
gcloud artifacts repositories create "$AR_REPO" --location="$REGION" --repository-format=Docker
gcloud builds submit --tag "$REGION-docker.pkg.dev/$PROJECT_ID/$AR_REPO/$SERVICE_NAME"
gcloud run deploy "$SERVICE_NAME" --port=8080 --image="$REGION-docker.pkg.dev/$PROJECT_ID/$AR_REPO/$SERVICE_NAME:latest" --allow-unauthenticated --region=$REGION --platform=managed --project=$PROJECT_ID --set-env-vars=GCP_PROJECT=$PROJECT_ID,GCP_REGION=$REGION