clears student rooms at the end of the semester

roomlist/accounts/management/commands/clear_rooms.py

+from django.core.management.base import BaseCommand, CommandError
+from accounts.models import Student 
+
+class Command(BaseCommand):
+    args = ""
+    help = "Deletes all students' rooms at the end of the semester"
+    
+    def handle(self, *args, **kwargs):
+        count = 0
+        for student in Student.objects.all():
+            student.room = None
+	    count += 1
+        self.stdout.write("Successfully Overwrote %d student room(s)" % count)