code: def parse(cls, root):
          
          if root.tag != utils.lxmlns("mets") + "amdSec":
              raise exceptions.ParseError(
                  "AMDSec can only parse amdSec elements with METS namespace."
              )
          section_id = root.get("ID")
          subsections = []
          for child in root:
              subsection = SubSection.parse(child)
              subsections.append(subsection)
          return cls(section_id, subsections)
docs: Create a new AMDSec by parsing root.
  
          :param root: Element or ElementTree to be parsed into an object.