I tried setting up playground using https://fabric-composer.github.io/tutorials/getting-started-playground.html I followed the docker steps everything started OK, was able to access Fabric Composer Playground by clicking on this link: http://localhost:8080
But now what??? I tried to upload a sample model file but it shows error.
How do I try this out. Do I have install Ubuntu on my windows machine to really be able to try out fabric composer?? Pleas help