diff --git a/pytorch_lightning/models/trainer.py b/pytorch_lightning/models/trainer.py
index aba6219fd6..e60a0d95cc 100644
--- a/pytorch_lightning/models/trainer.py
+++ b/pytorch_lightning/models/trainer.py
@@ -885,4 +885,4 @@ class Trainer(TrainerIO):
         # model checkpointing
         if self.proc_rank == 0 and self.checkpoint_callback is not None:
             print('save callback...')
-            self.checkpoint_callback.on_epoch_end(epoch=self.current_epoch, logs=self.__tng_tqdm_dic)
\ No newline at end of file
+            self.checkpoint_callback.on_epoch_end(epoch=self.current_epoch, logs=self.__tng_tqdm_dic)