无法将图像文件上传到我的django数据库

from django.db import models

class MyModel(models.Model):
    image = models.ImageField(upload_to='images/')

from django.shortcuts import render
from .forms import MyForm

def upload_image(request):
    if request.method == 'POST':
        form = MyForm(request.POST, request.FILES)
        if form.is_valid():
            form.save()
            return render(request, 'success.html')
    else:
        form = MyForm()
    return render(request, 'upload.html', {'form': form})

from django import forms
from .models import MyModel

class MyForm(forms.ModelForm):
    class Meta:
        model = MyModel
        fields = ['image']

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

<h1>上传成功！</h1>

from django.urls import path
from .views import upload_image

urlpatterns = [
    path('upload/', upload_image, name='upload_image'),
]