created announcement model

widget_princessgabi/announcementboard/admin.py

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

widget_princessgabi/announcementboard/apps.py

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

widget_princessgabi/announcementboard/models.py

+from django.db import models
+
+from dashboard.models import WidgetUser
+
+class Announcement(models.Model):
+    title = models.CharField(max_length = 50)
+    body = models.TextField(max_length = 700, null = True, blank = True)
+    author = models.ForeignKey(WidgetUser, on_delete = models.CASCADE)
+    pub_datetime = models.DateTimeField('publication date and time')
+
+    def __str__(self):
+        return self.title

widget_princessgabi/announcementboard/tests.py

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

widget_princessgabi/announcementboard/views.py

+from django.shortcuts import render
+
+# Create your views here.