.

bot.py

@@ -43,7 +43,7 @@ async def help(ctx):
             commands_list = cog.get_commands()
             if commands_list:
                 cog_name = cog.qualified_name if cog.qualified_name else "No Category"
-                command_info = []
+                command_info = ""
                 for command in commands_list:
                     short_description = command.brief or "Keine kurze Beschreibung verfügbar."
                     command_info + f"`{command.name}` - {short_description}\n"