diff --git a/openmc/search.py b/openmc/search.py
index 7566f57cb..cd626e4f7 100644
--- a/openmc/search.py
+++ b/openmc/search.py
@@ -201,4 +201,5 @@ def search_for_keff(model_builder, initial_guess=None, target=1.0,
     # Perform the search
     zero_value = root_finder(**args)
 
-    return zero_value, guesses, results
\ No newline at end of file
+    return zero_value, guesses, results
+    
\ No newline at end of file