code: def to_dict(self):
          '''Save this component group to a dictionary.'''
          d = {'groupId': self.group_id}
          members = []
          for m in self.members:
              members.append(m.to_dict())
          if members:
              d['members'] = members
          return f to_dict(self):
          '''Save this component group to a dictionary.'''
          d = {'groupId': self.group_id}
          members = []
          for m in self.members:
              members.append(m.to_dict())
          if members:
              d['members'] = members
          return d
docs: Save this component group to a dictionary.