code: def parameters(request):
      return request.param
  
file_path: catboost/library/python/pytest/ut/test_tools.py
imports: import pytest
  import sys
  from library.python.pytest import config
  from library.python.pytest import yatest_tools
label_desc: Use image node_id 1 for calling a global function with example usage: parameters(request) and returns: request