Get The List Of Records From The Database In Asp.Net Core

using BookManagementSystem.Model;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace BookManagementSystem.Pages.Books {
  public class BooksModel: PageModel {
    private readonly ApplicationDbContext _db;
    public BooksModel(ApplicationDbContext db) {
      this._db = db;
    }

    public IEnumerable < Book > Books {
      get;
      set;
    }

    public async Task OnGet() {
      Books = await _db.Book.ToListAsync();
    }
  }
}

@page 
@model BookManagementSystem.Pages.Books.BooksModel 
@{ ViewData["Title"] = "Books"; }
<h1>Books</h1>
<form method="post">@if (Model.Books.Count() > 0) {
	<table border="1">
		<tr>
			<th>Name</th>
			<th>Author</th>
		</tr>@foreach (var item in Model.Books) {
		<tr>
			<td>@Html.DisplayFor(m => item.Name)</td>
			<td>@Html.DisplayFor(m => item.Author)</td>
		</tr>}</table>}</form>

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