code: def json2xml(json_data, factory=ET.Element):
  
      
      if not isinstance(json_data, dict):
          json_data = json.loads(json_data)
  
      elem = internal_to_elem(json_data, factory)
      return ET.tostring(elem)
docs: Convert a JSON string into an XML string.
  
      Whatever Element implementation we could import will be used by
      default; if you want to use something else, pass the Element class
      as the factory parameter.