1 files changed, 3 insertions, 0 deletions
diff --git a/strings.py b/strings.py
index 61dc5d6..c9cfb20 100644
--- a/strings.py
+++ b/strings.py
@@ -10,3 +10,6 @@
 # <http://creativecommons.org/publicdomain/zero/1.0/>
 
 INVALID_COMMAND = "Invalid command. Available commands: /add"
+USER_NOT_PROVIDED = "User(s) is not provided"
+USER_ADDED = "User {user} has been added"
+USER_REMOVED = "User {user} has been removed"