Update py submodule

glandfried · glandfried · commit b222859cc7d1 · 2021-07-27T12:04:29.000-03:00
diff --git a/TrueSkillThroughTime.py b/TrueSkillThroughTime.py
@@ -1 +1 @@
-Subproject commit 20367ec6a1074a729195ff42d690906cb507124c
+Subproject commit 4e9567dab825b86217f0190c833448cda5ee0411
