如何在wagtail主页上添加联系人表单

from wagtail.core.models import Page

class HomePage(Page):
    # 添加其他页面字段和方法
    pass

from django.db import models

class ContactForm(models.Model):
    name = models.CharField(max_length=100)
    email = models.EmailField()
    message = models.TextField()

    def __str__(self):
        return self.name

from django.shortcuts import render
from .models import ContactForm

def contact_form(request):
    if request.method == 'POST':
        name = request.POST.get('name')
        email = request.POST.get('email')
        message = request.POST.get('message')

        form = ContactForm(name=name, email=email, message=message)
        form.save()

    return render(request, 'contact_form.html')

<form method="POST" action="{% url 'contact_form' %}">
    {% csrf_token %}
    <label for="name">Name:</label>
    <input type="text" name="name" required><br>

    <label for="email">Email:</label>
    <input type="email" name="email" required><br>

    <label for="message">Message:</label>
    <textarea name="message" required></textarea><br>

    <input type="submit" value="Submit">
</form>

from django.urls import path
from .views import contact_form

urlpatterns = [
    path('contact/', contact_form, name='contact_form'),
]

from django.contrib import admin
from .models import HomePage

class HomePageAdmin(admin.ModelAdmin):
    pass

admin.site.register(HomePage, HomePageAdmin)