Submit a report describing your project.
As in previous assignments, your paper should reference your repositories. Your repositories should be up to date, clearly indicating how someone who is not a member of your team can reproduce all the results in your paper. Account for previous feedback on the repositories.
Don't include meta-discussion, such as about your schedule or how the project went. That belongs in your (individually-written) reflection assignment.
At the end of your document, state many hours you spent on the assignment.
Your team will act as another team's customer.