Problem with concurrent.futures.

[snippsat]

I'm using the following:

This is not enough info.
Just [input] in the map argument what do think this will do?

If i should use map() in my code it could be done line this.

if __name__ == '__main__':
    with concurrent.futures.ProcessPoolExecutor(max_workers=10) as executor:   
        executor.map(image_down, [f'http://xkcd.com/{numb}/' for numb in range(1,200)])

So now use list comprehension to make a list with url's.
I preferer submit() in first code.