code: def jf(request):
      if request.param == "python":
          import jellyfish._jellyfish as jf
      elif request.param == "rust":
          from jellyfish import _rustyfish as jf
      return jf
  
imports: import csv
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: jf(request) and returns: jf