22 duplicated lines in:
  - benchs/bench_for_interrupt.py (84:109, 20%)
  - benchs/distributed_ondisk/search_server.py (72:97, 14%)

6 duplicated lines in:
  - benchs/datasets.py (12:19, 24%)
  - benchs/distributed_ondisk/combined_index.py (165:172, 4%)

6 duplicated lines in:
  - benchs/datasets.py (12:19, 24%)
  - benchs/distributed_ondisk/distributed_query_demo.py (46:52, 16%)