Update app.py

app.py

@@ -269,7 +269,7 @@ def save_tasks():
 
 def load_assignees():
     """Load assignees from text file or use defaults"""
-    default_assignees = ["John Doe", "Jane Smith", "Alex Johnson", "Maria Garcia"]
+    default_assignees = ["John Doe", "Jane Smith", "Alex Johnson", "Maria Garcia", "Nikoloz Akhalaia", "Grigory Arzamastsev"]
     
     if not ASSIGNEE_FILE:
         return default_assignees