code: def render(self, content: Any) -> bytes:
      return orjson.dumps(content)
  
imports: from typing import Any
  import orjson
  from fastapi import APIRouter, FastAPI
  from fastapi.responses import HTMLResponse, JSONResponse, PlainTextResponse
  from fastapi.testclient import TestClient
label_desc: Use image node_id 1 for calling the ORJSONResponse obj's underlying member method code with example usage: obj.render(content) and returns: orjson