code: def empty_option_environment():
      old_option_environment = cudf.options._OPTIONS
      cudf.options._OPTIONS = {}
      yield
      cudf.options._OPTIONS = old_option_environment
  
file_path: cudf/python/cudf/cudf/tests/test_options.py
imports: from contextlib import redirect_stdout
  from io import StringIO
  import pytest
  import cudf
label_desc: Use image node_id 1 for calling a global function with example usage: empty_option_environment() without return types