def save_to_xml(self, root_name, childname, values_dict, filepath):
x = XmlController()
x.create_root(root_name)
for key, value in values_dict.items():
x.create_sub_element(childname, 'root')
x.set_text(value, childname)
x.set_value('type',key, childname)
x.save_file(filepath)
