store_save_testmeta.json

{"class": "IndexHNSW", "dimension": 16, "nlist": null, "nprobe": null, "metric": null, "m": null, "nbits": null, "M": 32, "efConstruction": 200, "qtype": null, "m_refine": null, "nbits_refine": null, "pca_dim": null, "vectornormalize": true, "min_points_per_centroid": null, "gpu": false}