guid-check error

[mbevilacqua]

❯ python ./guid-check.py
Traceback (most recent call last):
File "./guid-check.py", line 13, in
binascii.hexlify(debug.Signature_Data4).decode("utf-8"),
TypeError: a bytes-like object is required, not 'int'

Note that I extracted ntoskrnl.exe from a forensic image and I'm trying to run this in Linux in case that makes any difference.
Using Python 3.10.8