Update app.py

app.py

@@ -195,7 +195,7 @@ async def on_message(message):
                 return 0
         elif args[0].startswith("#"):
             try:
-                cname = args[0][1:])
+                cname = args[0][1:]
             except:
                 embed = discord.Embed(title="Error", description="Parameter `[channel]` invalid. Use `--help` for command help.")
                 message.reply(embed=embed)