from django.db import models

class Categories(models.Model):
    name = models.CharField(max_length=50)

class Types(models.Model):
    name = models.CharField(max_length=20)

class Likes(models.Model):
    app = models.ForeignKey(Categories)????????

class Items(models.Model):
    name = models.CharField(max_length=100)
    category = models.ForeignKey(Categories)
    type = models.ForeignKey(Types)
    description = models.CharField(max_length=100)