Cadastro da Imagem do Produto junto com o cadastro do Produto

admin.py

from django.contrib import admin
from .models import Product,  ProductImage

class ProductImageInline(admin.TabularInline):
    model = ProductImage
    extra = 5

class ProductAdmin(admin.ModelAdmin):
    list_display = ['name', 'slug', 'category', 'created', 'modified']
    search_fields = ['name', 'slug', 'category__name']
    list_filter = ['created', 'modified']
    prepopulated_fields = {'slug': ('name', )}
    inlines = [ProductImageInline]    


admin.site.register(Product, ProductAdmin)