add trailing new line

Author: Hoomaaan

torch_xla/distributed/spmd/xla_sharded_tensor.py

@@ -323,4 +323,4 @@ def redistribute(self, device_mesh, placements, *, async_op: bool = False):
 
   @classmethod
   def __torch_function__(cls, func, types, args=(), kwargs=None):
-    return super().__torch_function__(func, types, args, kwargs)
+    return super().__torch_function__(func, types, args, kwargs)