code: def smallest_online_products(api_kwargs, vcr):
      return _get_smallest(
          api_kwargs,
          vcr.use_cassette("smallest_online_products"),
          online=True,
      )
  
imports: import re
  import threading
  from datetime import datetime
  from functools import reduce
  from os import environ
  from os.path import abspath, dirname, exists, isfile, join
  import pytest
  import yaml
  from pytest_socket import disable_socket
  from vcr import VCR
  import sentinelsat
  from sentinelsat import SentinelAPI, geojson_to_wkt, read_geojson
  from .custom_serializer import BinaryContentSerializer
label_desc: Use image node_id 20 for calling a global function with example usage: smallest_online_products(api_kwargs, vcr) and returns: _get_smallest