import multiple

multiple.rename("C:/Users/Username/Desktop",'new_name',33,'.exe')

"""this above lines renames all the files of the folder Desktop to 'new_name' and
count starts from 33 to further (we can also provide 1 to start it from 1) and
extension is given '.exe'

hence the files will be renamed like :
1.  new_name33.exe
2.  new_name34.exe  and so on

"""
[((17, 85), 'multiple.rename', 'multiple.rename', (['"""C:/Users/Username/Desktop"""', '"""new_name"""', '(33)', '""".exe"""'], {}), "('C:/Users/Username/Desktop', 'new_name', 33, '.exe')\n", (32, 85), False, 'import multiple\n')]