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from django.db import models
class Actor(models.Model):
first_name = models.CharField(max_length=30)
last_name = models.CharField(max_length=30)
birthday = models.DateField()
class Publisher(models.Model):
name = models.CharField(max_length=30)
class Film(models.Model):
title = models.CharField(max_length=100)
actors = models.ManyToManyField(Actor)
pub_date = models.DateField()
publisher = models.ForeignKey(Publisher)
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