Created Admin

anchisilang_reading/bookshelf/admin.py

 from django.contrib import admin
+from .models import Book, Author
 
 # Register your models here.
+
+class BooksInLine(admin.TabularInline):
+    model = Book
+    extra = 1
+
+class AuthorEntry(admin.ModelAdmin):
+    inlines = [BooksInLine,]
+    
+admin.site.register(Author, AuthorEntry)
+admin.site.register(Book)
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