code: def test_target_exec(req_type, target):
      response_foo = graphql_query(
          (
              f"{req_type} {{"
              f'docs(data: {{text: "abcd"}}, targetExecutor: "{target}", execEndpoint: "/target-exec") {{'
              """text
              } 
          }
      """
          )
      )
  
      assert "data" in response_foo
      assert "docs" in response_foo["data"]
      assert "text" in response_foo["data"]["docs"][0]
      assert response_foo["data"]["docs"][0]["text"] == target
  
imports: import asyncio
  import time
  import urllib.error
  from typing import Dict
  import numpy
  import pytest
  from docarray.array.document import DocumentArray
  from docarray.document import Document
  from jina import Client, Executor, Flow, requests
label_desc: Use image node_id 13 for calling a global function with example usage: test_target_exec(req_type, target) without return types