Prisma

Hi, I'm using the demo link posted on the Github page but trying to direct the call to a localhost instance running on my computer instead of the demo. About two weeks ago, this implementation was working where I could replace the demo link `<https://api.graph.cool/simple/v1/swapi>` with `<http://localhost:3001/graphql>` and the requests would be made to localhost. Now when I try to perform this action, the query always hits `<https://api.graph.cool/simple/v1/swapi>`, regardless of the url I provide.

```GraphQL IDE for better development workflows (GraphQL Subscriptions, interactive docs &amp; collaboration). 
You can download the desktop app or use the web version at <http://graphqlbin.com|graphqlbin.com>: Demo```

With the word `Demo` hyperlinked to <https://www.graphqlbin.com/RVIn>

ok I'll look into this! You can download the electron app for now, to work around this: <https://github.com/graphcool/graphql-playground/releases>