final one

materialsproject · Jan 6, 2023 · f1f1562 · f1f1562
1 parent bab9d9b
commit f1f1562
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pymatgen/io/lammps/tests/test_inputs.py b/pymatgen/io/lammps/tests/test_inputs.py
@@ -24,7 +24,7 @@ class LammpsRunTest(unittest.TestCase):
     def test_md(self):
         s = Structure.from_spacegroup(225, Lattice.cubic(3.62126), ["Cu"], [[0, 0, 0]])
         ld = LammpsData.from_structure(s, atom_style="atomic")
-        ff = "\n".join("pair_style eam", "pair_coeff * * Cu_u3.eam")
+        ff = "pair_style eam\npair_coeff * * Cu_u3.eam"
         md = LammpsRun.md(data=ld, force_field=ff, temperature=1600.0, nsteps=10000)
         md.write_inputs(output_dir="md")
         with open(os.path.join("md", "in.md")) as f: