36 duplicated lines in:
  - blink/indexer/faiss_indexer.py (19:67, 40%)
  - elq/index/faiss_indexer.py (19:67, 46%)

14 duplicated lines in:
  - blink/indexer/faiss_indexer.py (63:84, 15%)
  - elq/index/faiss_indexer.py (86:107, 17%)