code: def bench_swagger_specs_cached(self, app, benchmark):
      benchmark(swagger_specs_cached, app)
  
imports: import pytest
  from flask_restplus import fields, Api, Resource
  from flask_restplus.swagger import Swagger
label_desc: Use image node_id 3 for calling the SwaggerBenchmark obj's underlying member method code with example usage: obj.bench_swagger_specs_cached(app, benchmark) without return types