You can now work with a Gemini powered assistant in a BigQuery data canvas

## Feature You can now work with a [Gemini powered assistant](https://cloud.google.com/bigquery/docs/data-canvas#assistant) in a BigQuery data canvas. The data canvas assistant is an agent-like tool, capable of constructing and modifying a data canvas to answer data analytics questions from user prompting. This feature is now in [Preview](https://cloud.google.com/products#product-launch-stages).