docstr: Create a pipeline with French models 
docstr_tok: ["Create","a","pipeline","with","French","models"]
code: def pipeline(self):
      """Create a pipeline with French models"""
      pipeline = stanza.Pipeline(
          processors="tokenize,mwt,pos,lemma,depparse",
          dir=TEST_MODELS_DIR,
          lang="fr",
      )
      return 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 1 for calling the TestFrenchPipeline obj's underlying member method code with example usage: obj.pipeline() and returns: pipeline