Import from step_path only if attribute is present

Author: connoramoreno

parastell/magnet_coils.py

@@ -76,7 +76,11 @@ def import_geom_cubit(self):
         if cubit_utils.initialized:
             first_vol_id += get_last_id("volume")
 
-        import_geom_to_cubit(self.step_path)
+        if self.step_path:
+            import_geom_to_cubit(self.step_path)
+        else:
+            import_geom_to_cubit(self.geometry_file)
+
         self.cubit_volume_ids = self.volume_ids + first_vol_id
 
     def merge_surfaces(self):