Built the App and Models; Created the Admin Panel

lexchan_reading/bookshelf/admin.py

+from django.contrib import admin
+
+from .models import Author, Books
+
+class AuthorAdmin(admin.ModelAdmin):
+    model = Author
+
+class BooksAdmin(admin.ModelAdmin):
+    model = Books
+
+admin.site.register(Author, AuthorAdmin)
+admin.site.register(Books, BooksAdmin)
\ No newline at end of file

lexchan_reading/bookshelf/apps.py

+from django.apps import AppConfig
+
+
+class BookshelfConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'bookshelf'

lexchan_reading/bookshelf/models.py

+from django.db import models
+
+class Author(models.Model):
+    first_name = models.CharField(max_length=255, default="")
+    last_name = models.CharField(max_length=255, default="")
+    age = models.IntegerField(default=0)
+    nationality = models.CharField(max_length=255, default="")
+    bio = models.TextField(max_length=700, default="")
+
+class Books(models.Model):
+    title = models.CharField(max_length=255, default="")
+    author = models.ForeignKey(Author, on_delete=models.CASCADE)
+    publisher = models.CharField(max_length=255, default="")
+    year_published = models.IntegerField(default=0)
+    ISBN = models.IntegerField(default=0)
+    blurb = models.TextField(max_length=200, default="")
\ No newline at end of file

lexchan_reading/bookshelf/tests.py

+from django.test import TestCase
+
+# Create your tests here.

lexchan_reading/bookshelf/urls.py

+from django.urls import path
+
+from .views import index
+
+urlpatterns = [
+    path('', index, name='index'),
+]
+
+app_name = "bookshelf"
\ No newline at end of file

lexchan_reading/bookshelf/views.py

+from django.shortcuts import render
+from django.http import HttpResponse
+
+def index(request):
+    return HttpResponse("")
\ No newline at end of file

lexchan_reading/lexchan_reading/settings.py

@@ -41,6 +41,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'bookshelf',
 ]
 
 MIDDLEWARE = [

lexchan_reading/lexchan_reading/urls.py

@@ -14,8 +14,9 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.contrib import admin
-from django.urls import path
+from django.urls import include, path
 
 urlpatterns = [
+    path('bookshelf/', include('bookshelf.urls', namespace="bookshelf")),
     path('admin/', admin.site.urls),
 ]