diff --git a/examples/basic/ex07_convert_numpy_openpmd.py b/examples/basic/ex07_convert_numpy_openpmd.py
index 5b354cc45..a46404b58 100644
--- a/examples/basic/ex07_convert_numpy_openpmd.py
+++ b/examples/basic/ex07_convert_numpy_openpmd.py
@@ -55,4 +55,4 @@
     additional_info_save_path="./",
     naming_scheme="Be_snapshot*.npy",
     descriptor_calculation_kwargs={"working_directory": "./"},
-)
\ No newline at end of file
+)