Specify parameter "optimized" as "True" in "save_conformers_file" for…

… the "test with energies" in the test function "test_append_conformers" from species_test.py

arc/species/species_test.py

@@ -1555,7 +1555,7 @@ def test_append_conformers(self):
 
         # test with energies
         save_conformers_file(project_directory=project_directory, label='vinoxy', xyzs=xyzs,
-                             level_of_theory=Level(repr='level1'), multiplicity=2, charge=0, energies=energies)
+                             level_of_theory=Level(repr='level1'), multiplicity=2, charge=0, energies=energies,optimized=True)
         self.assertTrue(os.path.isfile(os.path.join(project_directory, 'output', 'Species', 'vinoxy', 'geometry',
                                                     'conformers', 'conformers_after_optimization.txt')))