How to use the flasgger.base.APIDocsView.as_view function in flasgger

__name__,
                url_prefix=self.config.get('url_prefix', None),
                subdomain=self.config.get('subdomain', None),
                template_folder=self.config.get(
                    'template_folder', 'ui{0}/templates'.format(uiversion)
                ),
                static_folder=self.config.get(
                    'static_folder', 'ui{0}/static'.format(uiversion)
                ),
                static_url_path=self.config.get('static_url_path', None)
            )

            blueprint.add_url_rule(
                self.config.get('specs_route', '/apidocs/'),
                'apidocs',
                view_func=wrap_view(APIDocsView().as_view(
                    'apidocs',
                    view_args=dict(config=self.config)
                ))
            )

            # backwards compatibility with old url style
            blueprint.add_url_rule(
                '/apidocs/index.html',
                view_func=lambda: redirect(url_for('flasgger.apidocs'))
            )
        else:
            blueprint = Blueprint(
                self.config.get('endpoint', 'flasgger'),
                __name__
            )