Android app development kotlin

Its a team project so i need help with my partI dont need you to develop the whole app just make changes and implement certain stuff that needs to be done by me. A device is connected to the app and the reports are generated and sent to the backend for AI/ML caliberation and the reports are shown in the app as well as music suggestions.

also An example app is given to us, it everything needed except for the music generation and suggestion. which need to be done by us and integrate that into the app.