SyntaxError: Invalid syntax

[elgato45]

Hi Stuart, thanks for your project. I'm trying to run your code but I'm getting this error, I have python version 2.7.18.

python RasPi_Camera_Super8Scanner.py
File "RasPi_Camera_Super8Scanner.py", line 62
def MarlinWaitForReply(MarlinSerialPort: serial.Serial, echoToPrint=True) bool:
^
SyntaxError: invalid syntax

[stuartpittaway]

Python 2.7 is quite old now, can you try V3?