formatting

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)
+            self.checkpoint_callback.on_epoch_end(epoch=self.current_epoch, logs=self.__tng_tqdm_dic)