[ai-assisted-data-science-with-bigquery]:

[maaq10743-droid]

In the BigQuery CLI (bq), when specifying a dataset with a project prefix, you should use a dot (.) instead of a colon (:). Using a colon is an older legacy format that can throw errors depending on your gcloud environment version.

Change it to:

Bash
!bq rm -r -f $PROJECT_ID.housing_dataset

[maaq10743-droid]

A Quick Code Checklist
Before you run it in your notebook, just ensure:

$PROJECT_ID is defined: Make sure you ran an earlier cell defining the environment variable (e.g., %env PROJECT_ID=your-project-name or PROJECT_ID="your-project-name").

Order of Operations: You have the order perfectly right. Deleting the internal tables and models before dropping the entire dataset container prevents any standard dependency or "resource in use" conflicts.