code: def compute_backend_pii_df(request):
      mod = pytest.importorskip(request.param)
      return mod.DataFrame(
          {"domain": "gmail.com", "name": "John Doe"}, index=[1]
      )
  
file_path: data-describe/tests/conftest.py
imports: import pytest
  import pandas
  import numpy
label_desc: Use image node_id 14 for calling a global function with example usage: compute_backend_pii_df(request) and returns: mod