Issue with Grasshopper Hops python servers

Hi @AndyPayne I am having issues with the hops component. I was trying to call a python script with the hops component and as such was testing with this example provide on the official documentation. compute.rhino3d/src/ghhops-server-py at 8.x · mcneel/compute.rhino3d · GitHub

However when I set the definition, I get the error message that “1. Object reference not set to an instance of an object.”