code: def test_load_save():
      """
      The property of saves model should be the same as the loaded model after serialization.
      """
      with tempfile.NamedTemporaryFile() as fp:
          PIPE.language = "it"
          PIPE.save(fp.name)
  
          p = Pipeline.load(fp.name)
  
      assert p.language == PIPE.language
  
file_path: textpipe/tests/test_pipeline.py
imports: import tempfile
  import pytest
  import spacy
  from textpipe.pipeline import Pipeline
label_desc: Use image node_id 4 for calling a global function with example usage: test_load_save() without return types