What am I meant to put in the input file? it errors with nothing.

[Devarite]

I am not sure what I am supposed to put in the input file. and it errors (File "C:\Users\kaleb\OneDrive\Desktop\minecraftServerScanner.py", line 33, in
masscan.append(line.strip().split(' ',4)[3])
IndexError: list index out of range) with nothing in the file

[MrBruz]

the file you generated before using the masscan tool. it straight up tells you how in the readme :P