Это ссылка на название файла?

import django
class Musician(django.Models):

models = {
"Model" : class Model():
.... ,
"Hello" : class Hello():
....
}

from django.db import models

class Musician(models.Model):
    first_name = models.CharField(max_length=50)
    last_name = models.CharField(max_length=50)
    instrument = models.CharField(max_length=100)