'bytes' object has no attribute 'encode'

[DewNohMad]

The line: gest = f.read(hashlib.sha1().digest_size).encode('hex')
is causing an error "bytes object has no attribute encode" when I ran the python script with the sample key.

Please assist. Thanks

[DewNohMad]

The error has been solved, code has been updated.

[Dhrhciebcy]

Are you shure about that? He still gives me that error. Could it be a Python version problem?