diff --git a/source/lmp/tests/test_deeptensor.py b/source/lmp/tests/test_deeptensor.py
index cebe4e6cd7..3e684b386e 100644
--- a/source/lmp/tests/test_deeptensor.py
+++ b/source/lmp/tests/test_deeptensor.py
@@ -155,6 +155,7 @@ def test_compute_deeptensor_atom(lammps):
         expected_d[idx_map]
     )
 
+
 def test_compute_deeptensor_atom_si(lammps_si):
     lammps_si.pair_style(f"deepmd {pb_file.resolve()}")
     lammps_si.pair_coeff("* *")
@@ -165,4 +166,4 @@ def test_compute_deeptensor_atom_si(lammps_si):
     idx_map = lammps_si.lmp.numpy.extract_atom("id") - 1
     assert np.array(lammps_si.variables["tensor"].value) == pytest.approx(
         expected_d[idx_map] * constants.dist_metal2si
-    )
\ No newline at end of file
+    )