docstr: Create a pipeline on the CPU, check that all the models on CPU
docstr_tok: ["Create","a","pipeline","on","the","CPU",",","check","that","all","the","models","on","CPU"]
code: def test_on_cpu(self):
      """
      Create a pipeline on the CPU, check that all the models on CPU
      """
      pipeline = stanza.Pipeline(
          "fr", dir=TEST_MODELS_DIR, use_gpu=False
      )
      check_on_cpu(pipeline)
  
file_path: stanza/stanza/tests/pipeline/test_french_pipeline.py
imports: import pytest
  import stanza
  from stanza.models.common.doc import Document
  from stanza.tests import *
  from stanza.tests.pipeline.pipeline_device_tests import check_on_gpu, check_on_cpu
label_desc: Use image node_id 5 for calling the TestFrenchPipeline obj's underlying member method code with example usage: obj.test_on_cpu() without return types