From c147794b1873c0312718dcf9cd64a0df9122fd26 Mon Sep 17 00:00:00 2001
From: Alexis Cook <alexis.cook@gmail.com>
Date: Wed, 30 Sep 2020 19:48:47 -0500
Subject: [PATCH] automatically freeze markdown cells

---
 notebooks/nb_utils/lesson_preprocessor.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/notebooks/nb_utils/lesson_preprocessor.py b/notebooks/nb_utils/lesson_preprocessor.py
index 06ee5c0ca..21367862f 100644
--- a/notebooks/nb_utils/lesson_preprocessor.py
+++ b/notebooks/nb_utils/lesson_preprocessor.py
@@ -169,6 +169,8 @@ def process_cell(self, cell):
             i = b
         newsrc += src[i:]
         cell['source'] = newsrc
+        if cell['cell_type'] == 'markdown':
+            cell['metadata']['KAGGLE_FREEZE'] = True
         return cell
 
     def expand_macro(self, macro, cell):