code: def get_level(self):
          
          # Implemented from template for osid.resource.Resource.get_avatar_template
          if not bool(self._my_map['levelId']):
              raise errors.IllegalState('this Assessment has no level')
          mgr = self._get_provider_manager('GRADING')
          if not mgr.supports_grade_lookup():
              raise errors.OperationFailed('Grading does not support Grade lookup')
          lookup_session = mgr.get_grade_lookup_session(proxy=getattr(self, "_proxy", None))
          lookup_session.use_federated_gradebook_view()
          osid_object = lookup_session.get_grade(self.get_level_id())
          return osid_object
docs: Gets the ``Grade`` corresponding to the assessment difficulty.
  
          return: (osid.grading.Grade) - the level
          raise:  OperationFailed - unable to complete request
          *compliance: mandatory -- This method must be implemented.*