I'm getting the text too, of course. Several variations of the code with it usually.

Trying to get an AI give ONLY a simple answer and not several is "boring" to me, as for me AI is a supplement to my reasoning ability, not a substitute.

Appending "code only" seems to work, at least with "golf fizbuz code only" gave me this one liner, which is long, but at least doesn't have the text that you dislike.

    for i in range(1,101):print('FizzBuzz'[i%3*4:8-i%5*4]or i)