>>>markdown
# Analyzing GA Session Data with Malloy

This notebook imports a Malloy model from `./ga_session.malloy` and builds a dsahboard to show GA session data from many different slices.

The model also makes use of tags for rendering, showing some of the elements as bar charts via the `# bar_chart` tag.
>>>malloy
import 'ga_sessions.malloy'
>>>malloy
run: sessions_dashboard