code: def load_entry_point_group_templates(self, entry_point_group_templates):
          
          result = []
          for ep in iter_entry_points(group=entry_point_group_templates):
              with self.app.app_context():
                  for template_dir in ep.load()():
                      result.append(self.register_templates(template_dir))
          return result
docs: Load actions from an entry point group.