old_contents: from django.db import models
  
  # Create your models here.
  class Position(models.Model):
      name = models.CharField(max_length=255)
  
  class College(models.Model):
      name = models.CharField(max_length=255)
  
  class Player(models.Model):
      name = models.CharField(max_length=255)
      position = models.ForeignKey(Position)
      college = models.ForeignKey(College, null=True)
      grade = models.IntegerField()
  
  class Team(models.Model):
      name = models.CharField(max_length=255)
  
  
  
new_contents: from django.db import models
  
  
  # Create your models here.
  class Position(models.Model):
      name = models.CharField(max_length=255)
  
  
  class College(models.Model):
      name = models.CharField(max_length=255)
  
  
  class Player(models.Model):
      name = models.CharField(max_length=255)
      position = models.ForeignKey(Position)
      college = models.ForeignKey(College, null=True)
      grade = models.IntegerField()
  
  
  class Team(models.Model):
      name = models.CharField(max_length=255)
  
  
  class DraftPick(models.Model):
      round = models.IntegerField()
      pick = models.IntegerField()
      team = models.ForeignKey(Team)
      player = models.ForeignKey(Player, null=True)
  
  
  
  
subject: Add draftpick model.