code: def test_multi_value_group_by():
      search_array_group_by("multiId")
      search_array_group_by("multiId[]")
  
imports: import json
  import pytest
  from .helpers.collection_setup import basic_collection_setup, drop_collection
  from .helpers.helpers import request_with_validation
label_desc: Use image node_id 13 for calling a global function with example usage: test_multi_value_group_by() without return types