[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

backend/services/messaging/message_service.py

@@ -484,8 +484,10 @@ def send_team_join_notification(
         team_link = MessageService.get_team_link(team_name, team_id, False)
         user_link = MessageService.get_user_link(from_username)
         message.subject = f"You have been added to team {team_link}"
-        message.message = f"You have been added  to the team {team_link} as {role} by {user_link}.\
+        message.message = (
+            f"You have been added  to the team {team_link} as {role} by {user_link}.\
             Access the {team_link}'s page to view more info about this team."
+        )
 
         message.add_message()
         message.save()

backend/services/users/authentication_service.py

@@ -14,7 +14,7 @@
 tm = TMAPIDecorators()
 
 UNICODE_ASCII_CHARACTER_SET = (
-    "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "0123456789" "-_"
+    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
 )