Update python/HOC2023/scene4.md

Author: neonerz

python/HOC2023/scene4.md

@@ -5,7 +5,7 @@
 ## Step 1
 # Smart Doorlock
 
-test
+We've discovered a significant problem with the door lock system. Right now, anyone can see the event logs, which is a big privacy and security concern. To fix this issue, we need to update the code so that only administrators have access to the event logs.
 
 ```python