Hello, I recently came across this library and am interested in using it for my projects. I tried getting a taste of the workflow using the example/quickstart. However, I ran into an error when loading the gym environment. Could someone help me understand what is going on here? 
Hello,
I recently came across this library and am interested in using it for my projects.
I tried getting a taste of the workflow using the example/quickstart. However, I ran into an error when loading the gym environment.
Could someone help me understand what is going on here?
