4. (10 points) Consider the following scenario. A betting sheet consists of no more than 15 games where each bet, or game, has a home team, a road team, a favorite, a point spread and a date and time. ACCURATELY, draw a class diagram that represents the hierarchy between a betting sheet, a bet, and a team. After doing that NEATLY produce a minimal Django class representation from your class diagram. You may assume the following import statement: from django.db import models 4. (10 points) Consider the following scenario. A betting sheet consists of no more than 15 games where each bet, or game, has a home team, a road team, a favorite, a point spread and a date and time. ACCURATELY, draw a class diagram that represents the hierarchy between a betting sheet, a bet, and a team. After doing that NEATLY produce a minimal Django class representation from your class diagram. You may assume the following import statement: from django.db import models