diff --git a/planner/nodes/base_processing_node.py b/planner/nodes/base_processing_node.py
index 930cab8..5f9e1ab 100644
--- a/planner/nodes/base_processing_node.py
+++ b/planner/nodes/base_processing_node.py
@@ -31,4 +31,4 @@ def __init__(self,
         self.outputs = outputs
 
     def get_artifacts(self):
-        raise NotImplemented()
+        raise NotImplemented() # noqa