Install the app and you can directly open it in a browser.
It will not work directly since you need to change the AI Agent that is being used in the webblock.
In the image below you can see the logic that has the agent call implemented.
You can change the action input paramater for another agent name that you have created in the AI builder.
When this is set up you can use the application by clicking on the microphone and asking the question or information that you want.
When you finish your question, it will send it through the AI and provide an reply in Speech.