feat: announcements app was added

widget_group_17/announcements/admin.py

+from django.contrib import admin
+
+# Register your models here.

widget_group_17/announcements/apps.py

+from django.apps import AppConfig
+
+
+class AnnouncementsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'announcements'

widget_group_17/announcements/models.py

+from django.db import models
+
+# Create your models here.

widget_group_17/announcements/tests.py

+from django.test import TestCase
+
+# Create your tests here.

widget_group_17/announcements/urls.py

+from django.urls import path
+from . import views
+
+urlpatterns = [
+        path('', views.index, name='index')
+    ]
\ No newline at end of file

widget_group_17/announcements/views.py

+from django.http import HttpResponse
+
+# Create your views here.
+def index(request):
+    return HttpResponse("This is the Announcement Board!")
\ No newline at end of file

widget_group_17/widget_group_17/urls.py

@@ -18,5 +18,6 @@ from django.urls import include, path
 
 urlpatterns = [
     path('homepage/', include('homepage.urls')),
-    path('admin/', admin.site.urls)
+    path('admin/', admin.site.urls),
+    path('announcements/', include('announcements.urls'))
 ]