code: def move(self, dest, src):
          
  
          doc = deepcopy(self.document)
  
          # delete
          parent, fragment = None, doc
          for token in Pointer(src):
              parent, fragment = fragment, token.extract(fragment,
                                                         bypass_ref=True)
  
          if isinstance(parent, Mapping):
              del parent[token]
  
          if isinstance(parent, MutableSequence):
              parent.pop(int(token))
  
          # insert
          return Target(doc).add(dest, fragment)
docs: Move element from sequence, member from mapping.
  
          :param dest: the destination
          :type dest: Pointer
          :param src: the source
          :type src: Pointer
          :return: resolved document
          :rtype: Target
  
          .. note::
  
              This operation is functionally identical to a "remove" operation on
              the "from" location, followed immediately by an "add" operation at
              the target location with the value that was just removed.
  
              The "from" location MUST NOT be a proper prefix of the "path"
              location; i.e., a location cannot be moved into one of its children