Add /set command; Add error_handler;

1 files changed, 7 insertions, 3 deletions

diff --git a/strings.py b/strings.py
index 0a7efb9..84171b8 100644
--- a/strings.py
+++ b/strings.py
@@ -9,8 +9,12 @@
 # with this software. If not, see:
 # <http://creativecommons.org/publicdomain/zero/1.0/>
 
-INVALID_COMMAND = "Invalid command. Available commands: /add"
+INVALID_COMMAND = "Invalid command. Available commands: /add /list /remove /chooser /about"
 USER_NOT_PROVIDED = "User(s) is not provided"
 EXPECTED_ONE_USER = "Expected only one user"
-USER_ADDED = "User {user} has been added"
-USER_REMOVED = "User {user} has been removed"
+USER_ADD = "User {user} has been added"
+USERS_ADDED = "Users have been added successfully. Use /list to view."
+USER_REMOVE = "User {user} has been removed. Use /list to view."
+USERS_REMOVED = "Users has been removed"
+USER_SET = "Users have been set successfully. Use /list to view."
+