code: def bg_default_fixture():
      bg_segmenter = pysbd.Segmenter(
          language="bg", clean=False, char_span=False
      )
      return bg_segmenter
  
imports: import pytest
  import pysbd
label_desc: Use image node_id 12 for calling a global function with example usage: bg_default_fixture() and returns: bg_segmenter