Removing trailing zero after decimal point in python
Question: 
    import math
    math.floor(85.21)
    

returns `85.0`

I want to save the number as a file name and I don't want to see the zero! I
would like the output to be `85`


Answer: Then you should consider _casting_ to `int` which does the same thing but
without the trailing `.0` instead of `math.floor`:

    
    
    >>> int(85.21)
    85
    

> I want to save the number as a file name

Since OP will not be working with negative numbers, they could keep this, or
use `int(math.floor(...))` that works also for negative numbers.

