Raspberry Pi 4B+ and YDLidar X2

I have followed the installation instructions and I’m getting this error when running oython plot_tof_test.py:-

ImportError: dynamic module does not define init function (init_ydlidar)

How do I fix this ?

I have a raspberry pi 4B+ running raspbian bullseye

Unzip this file and put it in the SDK to see if it can resolve the error.