Update pytorch_lightning/plugins/training_type/training_type_plugin.py

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Lightning-AI · Jan 30, 2021 · e35f64c · e35f64c
1 parent eaa4147
commit e35f64c
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/pytorch_lightning/plugins/training_type/training_type_plugin.py b/pytorch_lightning/plugins/training_type/training_type_plugin.py
@@ -56,7 +56,6 @@ def reduce(self, output, *args, **kwargs):
     @abstractmethod
     def barrier(self, name: Optional[str] = None):
         """Forces all possibly joined processes to wait for each other"""
-        raise NotImplementedError
 
     @abstractmethod
     def broadcast(self, obj: object, src: int = 0) -> object: