code: def python_only_10k_combine(path):
      vcf = setup(path)
      mt = transform_gvcf(vcf, [])
      mts = [mt] * 10_000
      _ = [
          combine_variant_datasets(mts)
          for mts in chunks(mts, COMBINE_GVCF_MAX)
      ]
  
file_path: hail/benchmark/python/benchmark_hail/run/combiner_benchmarks.py
imports: import os.path
  from tempfile import TemporaryDirectory
  import hail
  from hail.vds.combiner import combine_variant_datasets, new_combiner, transform_gvcf
  from hail.vds.combiner.combine import combine_gvcfs, calculate_even_genome_partitioning
  from .resources import empty_gvcf, single_gvcf, chr22_gvcfs
  from .utils import benchmark
label_desc: Use image node_id 5 for calling a global function with example usage: python_only_10k_combine(path) without return types