unknown msg_type: comm_open [HA version 2022.8.7, integration v.1.3.3]

[tms320]

I have installed "HASS Pyscript kernel shim for Jupyter" on my Windows client machine.
If I create new hass pyscript in web interface:

I see the following error(s) in the HA logs:

What does it mean?
PS: I am new with Python & Jupyter

[tms320]

Updated HA and Pyscript to the latest versions.
The problem still exists ((

[craigbarratt]

Ok, I see those too. Just to confirm - does jupyter still run correctly?

[craigbarratt]

I pushed 31fc51e to ignore these messages - they are not needed.

[tms320]

Ok, I see those too. Just to confirm - does jupyter still run correctly?

Yes, it runs correctly )