Re-enable project archive (#259)

Author: mkundu1

examples/01-parametric/parametric_static_mixer_2.py

@@ -69,4 +69,9 @@
 project_filepath_export = str(
     Path(pyfluent.EXAMPLES_PATH) / "static_mixer_study_export.flprj"
 )
-proj.export(project_filepath=project_filepath_export)
+proj.export(project_filepath=project_filepath_export)
+
+#########################################################################
+# Archive the current project
+
+proj.archive()