code: def bench_kmeans(gpubenchmark, bench_step, blobs1):  # noqa: F811
      _benchmark_algo(gpubenchmark, "KMeans", bench_step, blobs1)
  
file_path: cuml/python/cuml/benchmark/automated/bench_dimensionality_reduction.py
imports: import pytest
  from .utils.utils import _benchmark_algo, fixture_generation_helper
  from .utils.utils import bench_step
  from ..None import datagen
label_desc: Use image node_id 4 for calling a global function with example usage: bench_kmeans(gpubenchmark, bench_step, blobs1) without return types