From 98d5bab4a7a5964b52830c04ed8668ac91a9f174 Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Wed, 15 Dec 2021 19:04:13 +0000
Subject: [PATCH] .

---
 anatomy/models.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/anatomy/models.py b/anatomy/models.py
index 5d76859f..e16846c6 100644
--- a/anatomy/models.py
+++ b/anatomy/models.py
@@ -446,6 +446,7 @@ class CidUserAnswer(models.Model):
         max_length=1,
         choices=Answer.MarkOptions.choices,
         default=Answer.MarkOptions.UNMARKED,
+        blank=True
     )
 
     def __str__(self):