fix: throw error when not found file in download model

Author: marknguyen1302

cortex-js/src/usecases/models/models.usecases.ts

@@ -356,6 +356,7 @@ export class ModelsUsecases {
           },
         };
         this.eventEmitter.emit('model.event', modelEvent);
+        throw e;
       }
     }