Bike interface OBD

Hi,
I just got started with this library.
I got a vfr 1200 and want to create a new cockpit.

I’ve order the additional component. And started with the emulator on a pi 3. But I can’t get it to work with the latest version of python.

It doesn’t handle request.clear()
Can you help out with a new version?

Tnx,
Steef