Receiving Error in Multi-Tenancy Tutorial (To Philip Brown)

multi-error

Hi.
I was doing the Multi-tenant tutorial and for some reason I keep getting the same error 
over and over no matter what I do. 
I've redone the code several times and still get the error:

Target [Illuminate\Database\Eloquent\Model] is not instantiable.

Which I understand should have something to do with my ServiceProviders and 
binding them via the app.php file.

I have added you as a contributor to a private repo I have created to look at the 
code if that's okay.

I re-created your /test route if you wish to see how I'm trying to call the Repository.

Any help would be great, been getting this error for a few days and I'm out of thoughts.

Thanks

Beautiful !!! Got it working!! Thanks!! I knew another set of eyes would help