Populated the models

Populated the Author and Books models with 15 records each.

ysovera_reading/bookshelf/models.py

@@ -7,12 +7,17 @@ class Author(models.Model):
 	nationality = models.CharField(max_length=100)
 	bio = models. TextField(max_length=700)
 
+	def __str__(self):
+		return '{} {}'.format(self.first_name, self.last_name)
+
 class Books(models.Model):
 	title = models.CharField(max_length=100)
 	author = models.ForeignKey(Author, on_delete=models.CASCADE)
 	publisher = models.CharField(max_length=100)
 	year_published = models.IntegerField()
 	ISBN = models.IntegerField()
-	blurb = models.TextField(max_length=200)
-	
+	blurb = models.TextField(max_length=1200)
+
+	def __str__(self):
+		return '{} ({}) by {}'.format(self.title, self.year_published, self.author)