I have tried to call tensor split from server as follows:

--tensor_split "x,y,z"

The argument fails no matter how it is formatted. I tried spaces, using 'x,y,z'. Nothing works and it always says invalid optional value.

I tried to fix the arguments in the code but could not. Always get invalid optional value. Through this process I also found out that use_mmap does not change to false either. I have had to hard encode these values inside app.py and then they work. Something is mad wrong with argument parsing.