def delete_task(id): book_repository.delete(id) return redirect("/books")
def delete_book(id): book_repository.delete(id) return redirect('/books')
def delete_task(): book_repository.delete(request.form['book_id']) return redirect('/books')
def delete_task(id): book_repository.delete(id) return redirect("/books")
def delete_book(id): book_repository.delete(id) return redirect('/books')
def delete_task(): book_repository.delete(request.form['book_id']) return redirect('/books')