This is the actual google assistant for you to use. This a.i can actually control smart home devices and use google maps with much more. Even open apps. Now, this is how you use it go to Google API's console. Then create a new project. After that enable the google assistant API. Once that has happened create an auth client Id. Then download the client Idcthen comeback to this repl that will be your API_key. The assistant is activated once you see this.