Add Pillow to requirements.txt.

jwise · jwise · commit f763a82b5f7c · 2021-10-06T03:02:07.000-04:00
diff --git a/requirements.txt b/requirements.txt
@@ -22,3 +22,4 @@ urllib3==1.23
 Werkzeug==0.16.1
 boto3==1.9.169
 PyYAML==5.1.2
+pillow==8.3.2
