code: def pytest_addoption(parser):
      parser.addoption(
          "--device",
          action="append",
          default=[],
          help="list of device choices to run the tests. ex: mx.gpu() (For GPU test only)",
      )
      parser.addoption(
          "--runslow",
          action="store_true",
          default=False,
          help="run slow tests",
      )
  
file_path: gluon-nlp/conftest.py
imports: import logging
  import os
  import random
  import numpy
  import mxnet
  import gluonnlp
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: pytest_addoption(parser) without return types