code: def containers_pair(request, environment):
      container_a_type, container_b_type = request.param.split("-")
      container_a = initialize_container(
          container_type=container_a_type, project=environment.project
      )
      container_b = initialize_container(
          container_type=container_b_type, project=environment.project
      )
  
      yield container_a, container_b
  
      container_b.stop()
      container_a.stop()
  
file_path: neptune-client/tests/e2e/conftest.py
imports: import os
  import time
  import uuid
  from datetime import datetime
  import pytest
  from faker import Faker
  from git import Repo
  from neptune import init_project
  from neptune.internal.utils.s3 import get_boto_s3_client
  from neptune.management import add_project_member, add_project_service_account, create_project
  from neptune.management.internal.utils import normalize_project_name
  from tests.e2e.utils import Environment, RawEnvironment, a_project_name, initialize_container
label_desc: Use image node_id 3 for calling a global function with example usage: containers_pair(request, environment) without return types