code: def test_read_html():
      url = "https://www.google.com"
      pdf_stream = io.read_html(url)
      assert isinstance(pdf_stream, bytes)
  
file_path: doctr/tests/common/test_io.py
imports: from io import BytesIO
  from pathlib import Path
  import numpy
  import pytest
  import requests
  from doctr import io
label_desc: Use image node_id 4 for calling a global function with example usage: test_read_html() without return types