deploystack install error

Cloudshell
Commands:
`git clone https://github.com/googlecloudplatform/deploystack-nosql-client-server
`
`cd deploystack-nosql-client-server && \
deploystack install
`

Error:

Plan: 2 to add, 0 to change, 0 to destroy.

Changes to Outputs:
+ client_url = (known after apply)
google_compute_instance.server: Creating...
╷
│ Error: Error resolving image name 'family/ubuntu-2004-lts': Could not find image or family family/ubuntu-2004-lts
│
│ with google_compute_instance.server,
│ on main.tf line 105, in resource "google_compute_instance" "server":
│ 105: resource "google_compute_instance" "server" {
│
╵

Deploystack - Error
An error occurred collecting the necessary information to run your Deploystack
application. Please try again.