Updated models.py to import the 'reverse' function and update the...

Updated models.py to import the 'reverse' function and update the 'get_absolute_url' functions appropriately.

brevinque_reading/bookshelf/models.py

 from django.db import models
+from django.urls import reverse
 
 
 class Author(models.Model):
@@ -12,7 +13,7 @@ class Author(models.Model):
 		return '{} {}'.format(self.first_name, self.last_name)
 
 	def get_absolute_url(self):
-		return reverse('author_detail', args=[str(self)])
+		return reverse('bookshelf:author-details', kwargs={'pk':self.pk})
 
 
 class Books(models.Model):
@@ -27,4 +28,4 @@ class Books(models.Model):
 		return '{} by {}'.format(self.title, self.author)
 
 	def get_absolute_url(self):
-		return reverse('books_detail', args=[str(self)])
\ No newline at end of file
+		return reverse('bookshelf:book-details', kwargs={'pk':self.pk})
\ No newline at end of file