code: def sum_table_of_ndarrays():
      ht = hl.utils.range_table(400).annotate(
          nd=hl.nd.ones((4096, 4096))
      )
      ht.aggregate(hl.agg.ndarray_sum(ht.nd))
  
file_path: hail/benchmark/python/benchmark_hail/run/linalg_benchmarks.py
imports: import hail
  from .utils import benchmark, recursive_delete
label_desc: Use image node_id 8 for calling a global function with example usage: sum_table_of_ndarrays() without return types