Edited wrong syntax

enzosalvador_reading/bookshelf/models.py

 from django.db import models
 
-class Author(models.model):
+class Author(models.Model):
     first_name = models.CharField(max_length = 50, default = "")
     last_name = models.CharField(max_length = 30, default = "")
     age = models.IntegerField(default = 0)
     nationality = models.CharField(max_length = 30, default = "")
     bio = models.TextField(max_length = 700, default = "")
 
-class Books(models.model):
+class Books(models.Model):
     title = models.CharField(max_length = 50, default = "")
     author = models.ForeignKey(Author, on_delete = models.CASCADE)
     publisher = models.CharField(max_length = 50, default = "")