working on trainer docs

pytorch_lightning/trainer/trainer.py

@@ -852,6 +852,7 @@ class Trainer(TrainerIOMixin,
             # run test from a loaded model
             model = LightningModule.load_from_checkpoint('path/to/checkpoint.ckpt')
             trainer = Trainer()
+
             trainer.test(model)
         """
         self.testing = True