code: def __init__(self, *args, **kwargs):
      super().__init__(*args, **kwargs)
      self._docs = DocumentArray()
  
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 1 to create a new GraphQLTestIndexer object from inherited base classes: Executor with example: obj = GraphQLTestIndexer()