Rename Files

import os
Path = input("Directory:")
FileList = os.listdir(Path)

for FileName in FileList:
    if FileName != "Script.py":
        NewName = str("Bojack Horseman") + str(" ") + str(FileName[16]) + str(FileName[17]) + str(FileName[18]) + str(FileName[19]) + str(".avi")
        os.rename(FileName, NewName)