diff --git a/tests/io/lobster/test_inputs.py b/tests/io/lobster/test_inputs.py
index 49eddd2e5d8..3316207f916 100644
--- a/tests/io/lobster/test_inputs.py
+++ b/tests/io/lobster/test_inputs.py
@@ -2424,8 +2424,7 @@ def test_attributes(self):
         ]
 
         assert_allclose(self.coeff_matrices.coefficient_matrices["1"][Spin.up].real, ref_real_mat_spin_up)
-        
-        
+
     def test_raises(self):
         with pytest.raises(ValueError, match="Please provide the fermi energy in eV"):
             self.hamilton_matrices = LobsterMatrices(filename=f"{TEST_FILES_DIR}/cohp/Na_hamiltonMatrices.lobster.gz")