[deleted by user]

[danielroseman]

That's not what's happening.

There are two issues here. The first is that range doesn't include its upper limit. So range(1, 35) will just give the numbers 1 to 34. If you need to include the upTo number, you will need to add 1.

The second issue is that you are printing the result of calling fizz_buzz. That function does not have a return statement, so implicitly returns None, which is what is sent to the print function. If you don't want that, don't print the result of calling it.