code: def bench_from_frame(benchmark, midx):
      benchmark(cudf.MultiIndex.from_frame, midx.to_frame(index=False))
  
file_path: cudf/python/cudf/benchmarks/API/bench_multiindex.py
imports: import numpy
  import pandas
  import pytest
  from config import cudf
label_desc: Use image node_id 5 for calling a global function with example usage: bench_from_frame(benchmark, midx) without return types