code: def apply_axis(request):
      return request.param
  
file_path: pandas/pandas/tests/apply/test_numba.py
imports: import numpy
  import pytest
  import pandas.util._test_decorators
  from pandas import DataFrame, Index
  import pandas._testing
label_desc: Use image node_id 1 for calling a global function with example usage: apply_axis(request) and returns: request