How to display a field from another model to a form?

Question

Django

There are two models:

class MyImage(models.Model):
    image = models.ImageField(upload_to='images/hotels', verbose_name='Фото')
    content_type = models.ForeignKey(ContentType)
    object_id = models.PositiveIntegerField()
    content_object = generic.GenericForeignKey("content_type", "object_id")

and

class Hotels(models.Model):
    title = models.CharField(max_length=200, verbose_name="Название")
    slug = models.SlugField(unique=True, verbose_name="URL")

in admin.py:

from django.contrib.contenttypes import generic

class MyImageInline(generic.GenericTabularInline):
    model = MyImage

class HotelsAdmin(admin.ModelAdmin):
    inlines = [
        MyImageInline,
    ]

I display the hotels model in the form, all fields are displayed normally, except for image. The question is how to display the image field so that the user can use it?

Answer 1

Add an image field to the hotels model via a ForeignKey. Then there will be an image field in the form of a hotel that refers to a single image.