cp web/env.example.yaml web/env.yaml
# edit web/env.yaml
gcloud beta emulators datastore start
$(gcloud beta emulators datastore env-init)
export MODE=development
export GOOGLE_CLOUD_PROJECT=<Project ID>
# set other env variables
go run web/main.go
cd frontend
npm install
npm start
export REACT_APP_MODEL_URL_BASE=<MODEL URL BASE> # CORS must be supported
npm run build
gcloud app deploy web
go run cmd/download/main.go -host <HOSTNAME> -token <API token>