Help me regarding this I watched these commands on YouTube client.run(os.getenv('TOKEN'))
Well, did you use tabs or spaces for the indentation in your code? Make sure that line is using tabs/spaces to match everything else, as Wumi said you also need to make the token names all Caps.
Chill, no need to yell at us (write all caps) like that. The problem is because the indentation of line 18 is inconsistent with other lines. Simply put a space before it.