diff --git a/testing/tests/api/test_importing.py b/testing/tests/api/test_importing.py
index d9919464e..7788aa8b3 100644
--- a/testing/tests/api/test_importing.py
+++ b/testing/tests/api/test_importing.py
@@ -24,4 +24,4 @@ def test_bcif_array():
     assert arr == ["1_555"]
 
     arr = cif_get_array(obj_name, "_pdbx_struct_assembly.oligomeric_count", "i")
-    assert arr == [2]
\ No newline at end of file
+    assert arr == [2]