如何在Django博客应用中插入多张图片？

from django.db import models

class Blog(models.Model):
    title = models.CharField(max_length=100)
    images = models.ManyToManyField('Image')

class Image(models.Model):
    image = models.ImageField(upload_to='blog_images/')

MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'

from django.shortcuts import render, redirect
from .forms import BlogForm

def create_blog(request):
    if request.method == 'POST':
        form = BlogForm(request.POST, request.FILES)
        if form.is_valid():
            blog = form.save()
            return redirect('blog_detail', pk=blog.pk)
    else:
        form = BlogForm()
    return render(request, 'create_blog.html', {'form': form})

from django import forms
from .models import Blog

class BlogForm(forms.ModelForm):
    class Meta:
        model = Blog
        fields = ('title', 'images')
        widgets = {
            'images': forms.ClearableFileInput(attrs={'multiple': True}),
        }

<form method="post" enctype="multipart/form-data">
  {% csrf_token %}
  {{ form.as_p }}
  <button type="submit">Create Blog</button>
</form>