code: def it_default_fixture():
      it_segmenter = pysbd.Segmenter(
          language="it", clean=False, char_span=False
      )
      return it_segmenter
  
imports: import pytest
  import pysbd
label_desc: Use image node_id 23 for calling a global function with example usage: it_default_fixture() and returns: it_segmenter