清空，重构

apps/complex/admin.py

@@ -1 +0,0 @@
-from django.contrib import admin

apps/complex/apps.py

@@ -1,6 +0,0 @@
-from django.apps import AppConfig
-
-
-class ComplexConfig(AppConfig):
-    name = "apps.complex"
-    verbose_name = "楼盘管理"

apps/complex/tasks.py

@@ -1,6 +0,0 @@
-from celery import shared_task
-
-
-@shared_task
-def sample_task() -> str:
-    return "complex task placeholder"

apps/complex/urls.py

@@ -1,9 +0,0 @@
-from django.urls import path
-
-from . import views
-
-app_name = "complex"
-
-urlpatterns = [
-    path("", views.index, name="index"),
-]

apps/complex/views.py

@@ -1,5 +0,0 @@
-from django.http import HttpRequest, HttpResponse
-
-
-def index(request: HttpRequest) -> HttpResponse:
-    return HttpResponse("complex app placeholder")